Home / 24,192,869.40-36,289,304.10-7,152,024.60

Finding the Fourth Proportional to 24,192,869.40, 36,289,304.10 and 7,152,024.60

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Solution

The fourth proportional to 24,192,869.40, 36,289,304.10 and 7,152,024.60 is: 10,728,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,869.40 : 36,289,304.10 = 7,152,024.60 : x
  2. Step 2: Convert to fraction form
    24,192,869.40/36,289,304.10 = 7,152,024.60/x
  3. Step 3: Cross multiply
    24,192,869.40x = 36,289,304.10 × 7,152,024.60
  4. Step 4: Simplify right side
    24,192,869.40x = 259,541,995,640,080.84
  5. Step 5: Solve for x
    x = 259,541,995,640,080.84/24,192,869.40
  6. Step 6: Final answer
    x = 10,728,036.90

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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.