Home / 134,053,060.78-201,079,295.70-35,684,789.47

Finding the Fourth Proportional to 134,053,060.78, 201,079,295.70 and 35,684,789.47

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Solution

The fourth proportional to 134,053,060.78, 201,079,295.70 and 35,684,789.47 is: 53,527,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,053,060.78 : 201,079,295.70 = 35,684,789.47 : x
  2. Step 2: Convert to fraction form
    134,053,060.78/201,079,295.70 = 35,684,789.47/x
  3. Step 3: Cross multiply
    134,053,060.78x = 201,079,295.70 × 35,684,789.47
  4. Step 4: Simplify right side
    134,053,060.78x = 7,175,472,333,830,376
  5. Step 5: Solve for x
    x = 7,175,472,333,830,376/134,053,060.78
  6. Step 6: Final answer
    x = 53,527,105.55

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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.