Home / 43,477,011.12-59,997,468.18-23,897,480.83

Finding the Fourth Proportional to 43,477,011.12, 59,997,468.18 and 23,897,480.83

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Solution

The fourth proportional to 43,477,011.12, 59,997,468.18 and 23,897,480.83 is: 32,978,079.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,477,011.12 : 59,997,468.18 = 23,897,480.83 : x
  2. Step 2: Convert to fraction form
    43,477,011.12/59,997,468.18 = 23,897,480.83/x
  3. Step 3: Cross multiply
    43,477,011.12x = 59,997,468.18 × 23,897,480.83
  4. Step 4: Simplify right side
    43,477,011.12x = 1,433,788,345,619,754.75
  5. Step 5: Solve for x
    x = 1,433,788,345,619,754.75/43,477,011.12
  6. Step 6: Final answer
    x = 32,978,079.88

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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.