Home / 6,288,192,801.10-9,432,289,201.65-4,837,004,577.10

Finding the Fourth Proportional to 6,288,192,801.10, 9,432,289,201.65 and 4,837,004,577.10

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Solution

The fourth proportional to 6,288,192,801.10, 9,432,289,201.65 and 4,837,004,577.10 is: 7,255,506,865.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,288,192,801.10 : 9,432,289,201.65 = 4,837,004,577.10 : x
  2. Step 2: Convert to fraction form
    6,288,192,801.10/9,432,289,201.65 = 4,837,004,577.10/x
  3. Step 3: Cross multiply
    6,288,192,801.10x = 9,432,289,201.65 × 4,837,004,577.10
  4. Step 4: Simplify right side
    6,288,192,801.10x = 45,624,026,040,911,953,920
  5. Step 5: Solve for x
    x = 45,624,026,040,911,953,920/6,288,192,801.10
  6. Step 6: Final answer
    x = 7,255,506,865.65

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Half scale
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Double scale
Find fourth proportional to 6,288,192,802.10, 9,432,289,203.15 and 4,837,004,578.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.