Home / 136,597,925.43-204,896,923.02-38,244,122.10

Finding the Fourth Proportional to 136,597,925.43, 204,896,923.02 and 38,244,122.10

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Solution

The fourth proportional to 136,597,925.43, 204,896,923.02 and 38,244,122.10 is: 57,366,192.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,597,925.43 : 204,896,923.02 = 38,244,122.10 : x
  2. Step 2: Convert to fraction form
    136,597,925.43/204,896,923.02 = 38,244,122.10/x
  3. Step 3: Cross multiply
    136,597,925.43x = 204,896,923.02 × 38,244,122.10
  4. Step 4: Simplify right side
    136,597,925.43x = 7,836,102,941,891,181
  5. Step 5: Solve for x
    x = 7,836,102,941,891,181/136,597,925.43
  6. Step 6: Final answer
    x = 57,366,192.91

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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.