Home / 1,360,324,963.80-2,039,538,755.17-602,737,387.85

Finding the Fourth Proportional to 1,360,324,963.80, 2,039,538,755.17 and 602,737,387.85

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Solution

The fourth proportional to 1,360,324,963.80, 2,039,538,755.17 and 602,737,387.85 is: 903,685,732.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,324,963.80 : 2,039,538,755.17 = 602,737,387.85 : x
  2. Step 2: Convert to fraction form
    1,360,324,963.80/2,039,538,755.17 = 602,737,387.85/x
  3. Step 3: Cross multiply
    1,360,324,963.80x = 2,039,538,755.17 × 602,737,387.85
  4. Step 4: Simplify right side
    1,360,324,963.80x = 1,229,306,261,710,006,528
  5. Step 5: Solve for x
    x = 1,229,306,261,710,006,528/1,360,324,963.80
  6. Step 6: Final answer
    x = 903,685,732.76

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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.