Home / 43,160,689.98-59,561,057.07-23,581,157.94

Finding the Fourth Proportional to 43,160,689.98, 59,561,057.07 and 23,581,157.94

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Solution

The fourth proportional to 43,160,689.98, 59,561,057.07 and 23,581,157.94 is: 32,541,618.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,689.98 : 59,561,057.07 = 23,581,157.94 : x
  2. Step 2: Convert to fraction form
    43,160,689.98/59,561,057.07 = 23,581,157.94/x
  3. Step 3: Cross multiply
    43,160,689.98x = 59,561,057.07 × 23,581,157.94
  4. Step 4: Simplify right side
    43,160,689.98x = 1,404,518,693,841,023.75
  5. Step 5: Solve for x
    x = 1,404,518,693,841,023.75/43,160,689.98
  6. Step 6: Final answer
    x = 32,541,618.18

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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.