Home / 60,390,090.20-90,585,135.30-14,951,885.24

Finding the Fourth Proportional to 60,390,090.20, 90,585,135.30 and 14,951,885.24

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Solution

The fourth proportional to 60,390,090.20, 90,585,135.30 and 14,951,885.24 is: 22,427,827.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,390,090.20 : 90,585,135.30 = 14,951,885.24 : x
  2. Step 2: Convert to fraction form
    60,390,090.20/90,585,135.30 = 14,951,885.24/x
  3. Step 3: Cross multiply
    60,390,090.20x = 90,585,135.30 × 14,951,885.24
  4. Step 4: Simplify right side
    60,390,090.20x = 1,354,418,547,455,473
  5. Step 5: Solve for x
    x = 1,354,418,547,455,473/60,390,090.20
  6. Step 6: Final answer
    x = 22,427,827.86

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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.