Home / 25,551,875.46-35,260,254.36-13,947,196.92

Finding the Fourth Proportional to 25,551,875.46, 35,260,254.36 and 13,947,196.92

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Solution

The fourth proportional to 25,551,875.46, 35,260,254.36 and 13,947,196.92 is: 19,246,403.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,551,875.46 : 35,260,254.36 = 13,947,196.92 : x
  2. Step 2: Convert to fraction form
    25,551,875.46/35,260,254.36 = 13,947,196.92/x
  3. Step 3: Cross multiply
    25,551,875.46x = 35,260,254.36 × 13,947,196.92
  4. Step 4: Simplify right side
    25,551,875.46x = 491,781,711,008,208.56
  5. Step 5: Solve for x
    x = 491,781,711,008,208.56/25,551,875.46
  6. Step 6: Final answer
    x = 19,246,403.73

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Double scale
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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.