Home / 40,296,002.10-60,444,003.15-29,042,574.90

Finding the Fourth Proportional to 40,296,002.10, 60,444,003.15 and 29,042,574.90

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Solution

The fourth proportional to 40,296,002.10, 60,444,003.15 and 29,042,574.90 is: 43,563,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,296,002.10 : 60,444,003.15 = 29,042,574.90 : x
  2. Step 2: Convert to fraction form
    40,296,002.10/60,444,003.15 = 29,042,574.90/x
  3. Step 3: Cross multiply
    40,296,002.10x = 60,444,003.15 × 29,042,574.90
  4. Step 4: Simplify right side
    40,296,002.10x = 1,755,449,488,739,710.75
  5. Step 5: Solve for x
    x = 1,755,449,488,739,710.75/40,296,002.10
  6. Step 6: Final answer
    x = 43,563,862.35

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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.