Home / 43,261,342.38-59,700,648.04-23,415,104.30

Finding the Fourth Proportional to 43,261,342.38, 59,700,648.04 and 23,415,104.30

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Solution

The fourth proportional to 43,261,342.38, 59,700,648.04 and 23,415,104.30 is: 32,312,841.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,342.38 : 59,700,648.04 = 23,415,104.30 : x
  2. Step 2: Convert to fraction form
    43,261,342.38/59,700,648.04 = 23,415,104.30/x
  3. Step 3: Cross multiply
    43,261,342.38x = 59,700,648.04 × 23,415,104.30
  4. Step 4: Simplify right side
    43,261,342.38x = 1,397,896,900,277,149.75
  5. Step 5: Solve for x
    x = 1,397,896,900,277,149.75/43,261,342.38
  6. Step 6: Final answer
    x = 32,312,841.52

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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.