Home / 4,288,401,702.33-5,918,138,051.83-2,383,243,463.10

Finding the Fourth Proportional to 4,288,401,702.33, 5,918,138,051.83 and 2,383,243,463.10

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Solution

The fourth proportional to 4,288,401,702.33, 5,918,138,051.83 and 2,383,243,463.10 is: 3,288,955,840.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,401,702.33 : 5,918,138,051.83 = 2,383,243,463.10 : x
  2. Step 2: Convert to fraction form
    4,288,401,702.33/5,918,138,051.83 = 2,383,243,463.10/x
  3. Step 3: Cross multiply
    4,288,401,702.33x = 5,918,138,051.83 × 2,383,243,463.10
  4. Step 4: Simplify right side
    4,288,401,702.33x = 14,104,363,825,747,216,384
  5. Step 5: Solve for x
    x = 14,104,363,825,747,216,384/4,288,401,702.33
  6. Step 6: Final answer
    x = 3,288,955,840.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.