Home / 41,767,039,817.28-57,638,521,165.86-22,736,287,789.38

Finding the Fourth Proportional to 41,767,039,817.28, 57,638,521,165.86 and 22,736,287,789.38

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Solution

The fourth proportional to 41,767,039,817.28, 57,638,521,165.86 and 22,736,287,789.38 is: 31,376,080,534.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767,039,817.28 : 57,638,521,165.86 = 22,736,287,789.38 : x
  2. Step 2: Convert to fraction form
    41,767,039,817.28/57,638,521,165.86 = 22,736,287,789.38/x
  3. Step 3: Cross multiply
    41,767,039,817.28x = 57,638,521,165.86 × 22,736,287,789.38
  4. Step 4: Simplify right side
    41,767,039,817.28x = 1,310,486,004,981,263,499,264
  5. Step 5: Solve for x
    x = 1,310,486,004,981,263,499,264/41,767,039,817.28
  6. Step 6: Final answer
    x = 31,376,080,534.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.