Home / 38,561,145.12-57,841,468.00-9,807,032.27

Finding the Fourth Proportional to 38,561,145.12, 57,841,468.00 and 9,807,032.27

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Solution

The fourth proportional to 38,561,145.12, 57,841,468.00 and 9,807,032.27 is: 14,710,484.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,561,145.12 : 57,841,468.00 = 9,807,032.27 : x
  2. Step 2: Convert to fraction form
    38,561,145.12/57,841,468.00 = 9,807,032.27/x
  3. Step 3: Cross multiply
    38,561,145.12x = 57,841,468.00 × 9,807,032.27
  4. Step 4: Simplify right side
    38,561,145.12x = 567,253,143,340,258.50
  5. Step 5: Solve for x
    x = 567,253,143,340,258.50/38,561,145.12
  6. Step 6: Final answer
    x = 14,710,484.91

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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.