Home / 2,088,633,774-3,132,609,946.13-614,428,933.23

Finding the Fourth Proportional to 2,088,633,774, 3,132,609,946.13 and 614,428,933.23

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Solution

The fourth proportional to 2,088,633,774, 3,132,609,946.13 and 614,428,933.23 is: 921,543,169.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,633,774 : 3,132,609,946.13 = 614,428,933.23 : x
  2. Step 2: Convert to fraction form
    2,088,633,774/3,132,609,946.13 = 614,428,933.23/x
  3. Step 3: Cross multiply
    2,088,633,774x = 3,132,609,946.13 × 614,428,933.23
  4. Step 4: Simplify right side
    2,088,633,774x = 1,924,766,187,423,271,680
  5. Step 5: Solve for x
    x = 1,924,766,187,423,271,680/2,088,633,774
  6. Step 6: Final answer
    x = 921,543,169.22

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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.