Home / 45,304,435,532.22-67,959,377,269.77-13,862,357,194.38

Finding the Fourth Proportional to 45,304,435,532.22, 67,959,377,269.77 and 13,862,357,194.38

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Solution

The fourth proportional to 45,304,435,532.22, 67,959,377,269.77 and 13,862,357,194.38 is: 20,794,369,278.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,304,435,532.22 : 67,959,377,269.77 = 13,862,357,194.38 : x
  2. Step 2: Convert to fraction form
    45,304,435,532.22/67,959,377,269.77 = 13,862,357,194.38/x
  3. Step 3: Cross multiply
    45,304,435,532.22x = 67,959,377,269.77 × 13,862,357,194.38
  4. Step 4: Simplify right side
    45,304,435,532.22x = 942,077,162,421,180,694,528
  5. Step 5: Solve for x
    x = 942,077,162,421,180,694,528/45,304,435,532.22
  6. Step 6: Final answer
    x = 20,794,369,278.73

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1.5x scale

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.