Home / 48,600,114.30-72,910,669.05-14,524,904.70

Finding the Fourth Proportional to 48,600,114.30, 72,910,669.05 and 14,524,904.70

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Solution

The fourth proportional to 48,600,114.30, 72,910,669.05 and 14,524,904.70 is: 21,790,494.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,600,114.30 : 72,910,669.05 = 14,524,904.70 : x
  2. Step 2: Convert to fraction form
    48,600,114.30/72,910,669.05 = 14,524,904.70/x
  3. Step 3: Cross multiply
    48,600,114.30x = 72,910,669.05 × 14,524,904.70
  4. Step 4: Simplify right side
    48,600,114.30x = 1,059,020,519,564,489.38
  5. Step 5: Solve for x
    x = 1,059,020,519,564,489.38/48,600,114.30
  6. Step 6: Final answer
    x = 21,790,494.42

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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.