Home / 3,026,087,879.40-4,539,131,819.10-1,476,405,923.40

Finding the Fourth Proportional to 3,026,087,879.40, 4,539,131,819.10 and 1,476,405,923.40

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Solution

The fourth proportional to 3,026,087,879.40, 4,539,131,819.10 and 1,476,405,923.40 is: 2,214,608,885.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,087,879.40 : 4,539,131,819.10 = 1,476,405,923.40 : x
  2. Step 2: Convert to fraction form
    3,026,087,879.40/4,539,131,819.10 = 1,476,405,923.40/x
  3. Step 3: Cross multiply
    3,026,087,879.40x = 4,539,131,819.10 × 1,476,405,923.40
  4. Step 4: Simplify right side
    3,026,087,879.40x = 6,701,601,104,812,658,688
  5. Step 5: Solve for x
    x = 6,701,601,104,812,658,688/3,026,087,879.40
  6. Step 6: Final answer
    x = 2,214,608,885.10

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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.