Home / 282,746,024.30-424,119,036.45-195,576,414.28

Finding the Fourth Proportional to 282,746,024.30, 424,119,036.45 and 195,576,414.28

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Solution

The fourth proportional to 282,746,024.30, 424,119,036.45 and 195,576,414.28 is: 293,364,621.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,746,024.30 : 424,119,036.45 = 195,576,414.28 : x
  2. Step 2: Convert to fraction form
    282,746,024.30/424,119,036.45 = 195,576,414.28/x
  3. Step 3: Cross multiply
    282,746,024.30x = 424,119,036.45 × 195,576,414.28
  4. Step 4: Simplify right side
    282,746,024.30x = 82,947,680,374,659,024
  5. Step 5: Solve for x
    x = 82,947,680,374,659,024/282,746,024.30
  6. Step 6: Final answer
    x = 293,364,621.41

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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.