Home / 244,411,134.40-337,246,475.47-143,959,572.12

Finding the Fourth Proportional to 244,411,134.40, 337,246,475.47 and 143,959,572.12

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Solution

The fourth proportional to 244,411,134.40, 337,246,475.47 and 143,959,572.12 is: 198,640,125.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,411,134.40 : 337,246,475.47 = 143,959,572.12 : x
  2. Step 2: Convert to fraction form
    244,411,134.40/337,246,475.47 = 143,959,572.12/x
  3. Step 3: Cross multiply
    244,411,134.40x = 337,246,475.47 × 143,959,572.12
  4. Step 4: Simplify right side
    244,411,134.40x = 48,549,858,306,645,352
  5. Step 5: Solve for x
    x = 48,549,858,306,645,352/244,411,134.40
  6. Step 6: Final answer
    x = 198,640,125.08

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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.