Home / 41,295,607.22-61,930,150.63-13,623,304.86

Finding the Fourth Proportional to 41,295,607.22, 61,930,150.63 and 13,623,304.86

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Solution

The fourth proportional to 41,295,607.22, 61,930,150.63 and 13,623,304.86 is: 20,430,582.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,295,607.22 : 61,930,150.63 = 13,623,304.86 : x
  2. Step 2: Convert to fraction form
    41,295,607.22/61,930,150.63 = 13,623,304.86/x
  3. Step 3: Cross multiply
    41,295,607.22x = 61,930,150.63 × 13,623,304.86
  4. Step 4: Simplify right side
    41,295,607.22x = 843,693,322,024,152.75
  5. Step 5: Solve for x
    x = 843,693,322,024,152.75/41,295,607.22
  6. Step 6: Final answer
    x = 20,430,582.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.