Home / 36,207,002.40-54,310,503.60-34,527,386.40

Finding the Fourth Proportional to 36,207,002.40, 54,310,503.60 and 34,527,386.40

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Solution

The fourth proportional to 36,207,002.40, 54,310,503.60 and 34,527,386.40 is: 51,791,079.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,207,002.40 : 54,310,503.60 = 34,527,386.40 : x
  2. Step 2: Convert to fraction form
    36,207,002.40/54,310,503.60 = 34,527,386.40/x
  3. Step 3: Cross multiply
    36,207,002.40x = 54,310,503.60 × 34,527,386.40
  4. Step 4: Simplify right side
    36,207,002.40x = 1,875,199,743,375,791
  5. Step 5: Solve for x
    x = 1,875,199,743,375,791/36,207,002.40
  6. Step 6: Final answer
    x = 51,791,079.60

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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.