Home / 38,116,062.46-57,141,948.84-16,534,406.26

Finding the Fourth Proportional to 38,116,062.46, 57,141,948.84 and 16,534,406.26

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Solution

The fourth proportional to 38,116,062.46, 57,141,948.84 and 16,534,406.26 is: 24,787,665.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,116,062.46 : 57,141,948.84 = 16,534,406.26 : x
  2. Step 2: Convert to fraction form
    38,116,062.46/57,141,948.84 = 16,534,406.26/x
  3. Step 3: Cross multiply
    38,116,062.46x = 57,141,948.84 × 16,534,406.26
  4. Step 4: Simplify right side
    38,116,062.46x = 944,808,196,608,695.75
  5. Step 5: Solve for x
    x = 944,808,196,608,695.75/38,116,062.46
  6. Step 6: Final answer
    x = 24,787,665.24

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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.