Home / 29,907,747.52-44,862,632.16-8,342,877.76

Finding the Fourth Proportional to 29,907,747.52, 44,862,632.16 and 8,342,877.76

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Solution

The fourth proportional to 29,907,747.52, 44,862,632.16 and 8,342,877.76 is: 12,514,598.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,907,747.52 : 44,862,632.16 = 8,342,877.76 : x
  2. Step 2: Convert to fraction form
    29,907,747.52/44,862,632.16 = 8,342,877.76/x
  3. Step 3: Cross multiply
    29,907,747.52x = 44,862,632.16 × 8,342,877.76
  4. Step 4: Simplify right side
    29,907,747.52x = 374,283,456,102,724.75
  5. Step 5: Solve for x
    x = 374,283,456,102,724.75/29,907,747.52
  6. Step 6: Final answer
    x = 12,514,598.63

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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.