Home / 133,682,691.90-200,382,510.96-44,966,807.88

Finding the Fourth Proportional to 133,682,691.90, 200,382,510.96 and 44,966,807.88

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Solution

The fourth proportional to 133,682,691.90, 200,382,510.96 and 44,966,807.88 is: 67,402,606.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,682,691.90 : 200,382,510.96 = 44,966,807.88 : x
  2. Step 2: Convert to fraction form
    133,682,691.90/200,382,510.96 = 44,966,807.88/x
  3. Step 3: Cross multiply
    133,682,691.90x = 200,382,510.96 × 44,966,807.88
  4. Step 4: Simplify right side
    133,682,691.90x = 9,010,561,872,850,316
  5. Step 5: Solve for x
    x = 9,010,561,872,850,316/133,682,691.90
  6. Step 6: Final answer
    x = 67,402,606.46

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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.