Home / 43,098,408.75-59,477,067.38-23,520,555.92

Finding the Fourth Proportional to 43,098,408.75, 59,477,067.38 and 23,520,555.92

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Solution

The fourth proportional to 43,098,408.75, 59,477,067.38 and 23,520,555.92 is: 32,459,056.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,098,408.75 : 59,477,067.38 = 23,520,555.92 : x
  2. Step 2: Convert to fraction form
    43,098,408.75/59,477,067.38 = 23,520,555.92/x
  3. Step 3: Cross multiply
    43,098,408.75x = 59,477,067.38 × 23,520,555.92
  4. Step 4: Simplify right side
    43,098,408.75x = 1,398,933,688,853,909.75
  5. Step 5: Solve for x
    x = 1,398,933,688,853,909.75/43,098,408.75
  6. Step 6: Final answer
    x = 32,459,056.60

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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.