Home / 894,304,822.68-1,341,602,833.50-264,100,624.92

Finding the Fourth Proportional to 894,304,822.68, 1,341,602,833.50 and 264,100,624.92

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Solution

The fourth proportional to 894,304,822.68, 1,341,602,833.50 and 264,100,624.92 is: 396,193,934.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,304,822.68 : 1,341,602,833.50 = 264,100,624.92 : x
  2. Step 2: Convert to fraction form
    894,304,822.68/1,341,602,833.50 = 264,100,624.92/x
  3. Step 3: Cross multiply
    894,304,822.68x = 1,341,602,833.50 × 264,100,624.92
  4. Step 4: Simplify right side
    894,304,822.68x = 354,318,146,721,792,704
  5. Step 5: Solve for x
    x = 354,318,146,721,792,704/894,304,822.68
  6. Step 6: Final answer
    x = 396,193,934.93

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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.