Home / 244,706,417.28-337,655,342.88-140,265,270

Finding the Fourth Proportional to 244,706,417.28, 337,655,342.88 and 140,265,270

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Solution

The fourth proportional to 244,706,417.28, 337,655,342.88 and 140,265,270 is: 193,543,423.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,706,417.28 : 337,655,342.88 = 140,265,270 : x
  2. Step 2: Convert to fraction form
    244,706,417.28/337,655,342.88 = 140,265,270/x
  3. Step 3: Cross multiply
    244,706,417.28x = 337,655,342.88 × 140,265,270
  4. Step 4: Simplify right side
    244,706,417.28x = 47,361,317,836,005,776
  5. Step 5: Solve for x
    x = 47,361,317,836,005,776/244,706,417.28
  6. Step 6: Final answer
    x = 193,543,423.84

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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.