Home / 24,254,915.70-36,382,373.55-9,870,579.30

Finding the Fourth Proportional to 24,254,915.70, 36,382,373.55 and 9,870,579.30

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Solution

The fourth proportional to 24,254,915.70, 36,382,373.55 and 9,870,579.30 is: 14,805,868.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,915.70 : 36,382,373.55 = 9,870,579.30 : x
  2. Step 2: Convert to fraction form
    24,254,915.70/36,382,373.55 = 9,870,579.30/x
  3. Step 3: Cross multiply
    24,254,915.70x = 36,382,373.55 × 9,870,579.30
  4. Step 4: Simplify right side
    24,254,915.70x = 359,115,103,247,497.50
  5. Step 5: Solve for x
    x = 359,115,103,247,497.50/24,254,915.70
  6. Step 6: Final answer
    x = 14,805,868.95

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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.