Home / 32,581,045.60-48,889,283.10-13,413,740.20

Finding the Fourth Proportional to 32,581,045.60, 48,889,283.10 and 13,413,740.20

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Solution

The fourth proportional to 32,581,045.60, 48,889,283.10 and 13,413,740.20 is: 20,127,903.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,581,045.60 : 48,889,283.10 = 13,413,740.20 : x
  2. Step 2: Convert to fraction form
    32,581,045.60/48,889,283.10 = 13,413,740.20/x
  3. Step 3: Cross multiply
    32,581,045.60x = 48,889,283.10 × 13,413,740.20
  4. Step 4: Simplify right side
    32,581,045.60x = 655,788,142,067,650.62
  5. Step 5: Solve for x
    x = 655,788,142,067,650.62/32,581,045.60
  6. Step 6: Final answer
    x = 20,127,903.51

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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.