Home / 29,620,235.52-44,471,472-15,253,574.40

Finding the Fourth Proportional to 29,620,235.52, 44,471,472 and 15,253,574.40

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Solution

The fourth proportional to 29,620,235.52, 44,471,472 and 15,253,574.40 is: 22,901,536.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,620,235.52 : 44,471,472 = 15,253,574.40 : x
  2. Step 2: Convert to fraction form
    29,620,235.52/44,471,472 = 15,253,574.40/x
  3. Step 3: Cross multiply
    29,620,235.52x = 44,471,472 × 15,253,574.40
  4. Step 4: Simplify right side
    29,620,235.52x = 678,348,906,829,516.88
  5. Step 5: Solve for x
    x = 678,348,906,829,516.88/29,620,235.52
  6. Step 6: Final answer
    x = 22,901,536.57

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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.