Home / 133,547,382.24-200,330,812.80-41,419,424.04

Finding the Fourth Proportional to 133,547,382.24, 200,330,812.80 and 41,419,424.04

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Solution

The fourth proportional to 133,547,382.24, 200,330,812.80 and 41,419,424.04 is: 62,132,156.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,547,382.24 : 200,330,812.80 = 41,419,424.04 : x
  2. Step 2: Convert to fraction form
    133,547,382.24/200,330,812.80 = 41,419,424.04/x
  3. Step 3: Cross multiply
    133,547,382.24x = 200,330,812.80 × 41,419,424.04
  4. Step 4: Simplify right side
    133,547,382.24x = 8,297,586,883,641,060
  5. Step 5: Solve for x
    x = 8,297,586,883,641,060/133,547,382.24
  6. Step 6: Final answer
    x = 62,132,156.73

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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.