Home / 43,160,690.73-59,561,058.11-23,581,158.69

Finding the Fourth Proportional to 43,160,690.73, 59,561,058.11 and 23,581,158.69

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Solution

The fourth proportional to 43,160,690.73, 59,561,058.11 and 23,581,158.69 is: 32,541,619.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,690.73 : 59,561,058.11 = 23,581,158.69 : x
  2. Step 2: Convert to fraction form
    43,160,690.73/59,561,058.11 = 23,581,158.69/x
  3. Step 3: Cross multiply
    43,160,690.73x = 59,561,058.11 × 23,581,158.69
  4. Step 4: Simplify right side
    43,160,690.73x = 1,404,518,762,918,315.75
  5. Step 5: Solve for x
    x = 1,404,518,762,918,315.75/43,160,690.73
  6. Step 6: Final answer
    x = 32,541,619.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.