Home / 24,247,502.40-36,376,502.40-7,209,897.60

Finding the Fourth Proportional to 24,247,502.40, 36,376,502.40 and 7,209,897.60

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Solution

The fourth proportional to 24,247,502.40, 36,376,502.40 and 7,209,897.60 is: 10,816,407.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,247,502.40 : 36,376,502.40 = 7,209,897.60 : x
  2. Step 2: Convert to fraction form
    24,247,502.40/36,376,502.40 = 7,209,897.60/x
  3. Step 3: Cross multiply
    24,247,502.40x = 36,376,502.40 × 7,209,897.60
  4. Step 4: Simplify right side
    24,247,502.40x = 262,270,857,350,154.22
  5. Step 5: Solve for x
    x = 262,270,857,350,154.22/24,247,502.40
  6. Step 6: Final answer
    x = 10,816,407.11

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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.