Home / 249,984,404.10-374,976,606.15-224,538,221.70

Finding the Fourth Proportional to 249,984,404.10, 374,976,606.15 and 224,538,221.70

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Solution

The fourth proportional to 249,984,404.10, 374,976,606.15 and 224,538,221.70 is: 336,807,332.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,984,404.10 : 374,976,606.15 = 224,538,221.70 : x
  2. Step 2: Convert to fraction form
    249,984,404.10/374,976,606.15 = 224,538,221.70/x
  3. Step 3: Cross multiply
    249,984,404.10x = 374,976,606.15 × 224,538,221.70
  4. Step 4: Simplify right side
    249,984,404.10x = 84,196,580,324,022,272
  5. Step 5: Solve for x
    x = 84,196,580,324,022,272/249,984,404.10
  6. Step 6: Final answer
    x = 336,807,332.55

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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.