Home / 134,053,059.78-201,079,294.20-35,684,788.47

Finding the Fourth Proportional to 134,053,059.78, 201,079,294.20 and 35,684,788.47

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Solution

The fourth proportional to 134,053,059.78, 201,079,294.20 and 35,684,788.47 is: 53,527,104.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,053,059.78 : 201,079,294.20 = 35,684,788.47 : x
  2. Step 2: Convert to fraction form
    134,053,059.78/201,079,294.20 = 35,684,788.47/x
  3. Step 3: Cross multiply
    134,053,059.78x = 201,079,294.20 × 35,684,788.47
  4. Step 4: Simplify right side
    134,053,059.78x = 7,175,472,079,223,897
  5. Step 5: Solve for x
    x = 7,175,472,079,223,897/134,053,059.78
  6. Step 6: Final answer
    x = 53,527,104.05

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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.