Home / 38,495,760.06-57,743,137.76-9,349,837.96

Finding the Fourth Proportional to 38,495,760.06, 57,743,137.76 and 9,349,837.96

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Solution

The fourth proportional to 38,495,760.06, 57,743,137.76 and 9,349,837.96 is: 14,024,634.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,495,760.06 : 57,743,137.76 = 9,349,837.96 : x
  2. Step 2: Convert to fraction form
    38,495,760.06/57,743,137.76 = 9,349,837.96/x
  3. Step 3: Cross multiply
    38,495,760.06x = 57,743,137.76 × 9,349,837.96
  4. Step 4: Simplify right side
    38,495,760.06x = 539,888,981,357,957.38
  5. Step 5: Solve for x
    x = 539,888,981,357,957.38/38,495,760.06
  6. Step 6: Final answer
    x = 14,024,634.93

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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.