Home / 43,272,179.94-59,715,622.80-23,694,306.60

Finding the Fourth Proportional to 43,272,179.94, 59,715,622.80 and 23,694,306.60

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Solution

The fourth proportional to 43,272,179.94, 59,715,622.80 and 23,694,306.60 is: 32,698,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,272,179.94 : 59,715,622.80 = 23,694,306.60 : x
  2. Step 2: Convert to fraction form
    43,272,179.94/59,715,622.80 = 23,694,306.60/x
  3. Step 3: Cross multiply
    43,272,179.94x = 59,715,622.80 × 23,694,306.60
  4. Step 4: Simplify right side
    43,272,179.94x = 1,414,920,275,433,150.50
  5. Step 5: Solve for x
    x = 1,414,920,275,433,150.50/43,272,179.94
  6. Step 6: Final answer
    x = 32,698,151.04

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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.