Home / 38,010,790.65-57,016,184.96-17,534,451.95

Finding the Fourth Proportional to 38,010,790.65, 57,016,184.96 and 17,534,451.95

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Solution

The fourth proportional to 38,010,790.65, 57,016,184.96 and 17,534,451.95 is: 26,301,677.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,010,790.65 : 57,016,184.96 = 17,534,451.95 : x
  2. Step 2: Convert to fraction form
    38,010,790.65/57,016,184.96 = 17,534,451.95/x
  3. Step 3: Cross multiply
    38,010,790.65x = 57,016,184.96 × 17,534,451.95
  4. Step 4: Simplify right side
    38,010,790.65x = 999,747,555,180,679.50
  5. Step 5: Solve for x
    x = 999,747,555,180,679.50/38,010,790.65
  6. Step 6: Final answer
    x = 26,301,677.45

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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.