Home / 136,597,927.44-204,896,926.02-38,244,124.10

Finding the Fourth Proportional to 136,597,927.44, 204,896,926.02 and 38,244,124.10

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Solution

The fourth proportional to 136,597,927.44, 204,896,926.02 and 38,244,124.10 is: 57,366,195.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,597,927.44 : 204,896,926.02 = 38,244,124.10 : x
  2. Step 2: Convert to fraction form
    136,597,927.44/204,896,926.02 = 38,244,124.10/x
  3. Step 3: Cross multiply
    136,597,927.44x = 204,896,926.02 × 38,244,124.10
  4. Step 4: Simplify right side
    136,597,927.44x = 7,836,103,466,417,400
  5. Step 5: Solve for x
    x = 7,836,103,466,417,400/136,597,927.44
  6. Step 6: Final answer
    x = 57,366,195.91

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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.