Home / 43,023,935.21-59,372,701.87-23,444,763.04

Finding the Fourth Proportional to 43,023,935.21, 59,372,701.87 and 23,444,763.04

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Solution

The fourth proportional to 43,023,935.21, 59,372,701.87 and 23,444,763.04 is: 32,353,593.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,023,935.21 : 59,372,701.87 = 23,444,763.04 : x
  2. Step 2: Convert to fraction form
    43,023,935.21/59,372,701.87 = 23,444,763.04/x
  3. Step 3: Cross multiply
    43,023,935.21x = 59,372,701.87 × 23,444,763.04
  4. Step 4: Simplify right side
    43,023,935.21x = 1,391,978,926,386,714.75
  5. Step 5: Solve for x
    x = 1,391,978,926,386,714.75/43,023,935.21
  6. Step 6: Final answer
    x = 32,353,593.87

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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.