Home / 23,399,324,937.18-32,291,131,002.30-12,694,445,655.30

Finding the Fourth Proportional to 23,399,324,937.18, 32,291,131,002.30 and 12,694,445,655.30

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Solution

The fourth proportional to 23,399,324,937.18, 32,291,131,002.30 and 12,694,445,655.30 is: 17,518,368,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,399,324,937.18 : 32,291,131,002.30 = 12,694,445,655.30 : x
  2. Step 2: Convert to fraction form
    23,399,324,937.18/32,291,131,002.30 = 12,694,445,655.30/x
  3. Step 3: Cross multiply
    23,399,324,937.18x = 32,291,131,002.30 × 12,694,445,655.30
  4. Step 4: Simplify right side
    23,399,324,937.18x = 409,918,007,656,870,313,984
  5. Step 5: Solve for x
    x = 409,918,007,656,870,313,984/23,399,324,937.18
  6. Step 6: Final answer
    x = 17,518,368,959.68

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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.