Home / 23,541,901.80-35,314,019.10-12,204,493.80

Finding the Fourth Proportional to 23,541,901.80, 35,314,019.10 and 12,204,493.80

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Solution

The fourth proportional to 23,541,901.80, 35,314,019.10 and 12,204,493.80 is: 18,307,345.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,541,901.80 : 35,314,019.10 = 12,204,493.80 : x
  2. Step 2: Convert to fraction form
    23,541,901.80/35,314,019.10 = 12,204,493.80/x
  3. Step 3: Cross multiply
    23,541,901.80x = 35,314,019.10 × 12,204,493.80
  4. Step 4: Simplify right side
    23,541,901.80x = 430,989,727,159,031.62
  5. Step 5: Solve for x
    x = 430,989,727,159,031.62/23,541,901.80
  6. Step 6: Final answer
    x = 18,307,345.38

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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.