Home / 22,378,693,244.13-33,551,491,185.23-13,533,565,674.47

Finding the Fourth Proportional to 22,378,693,244.13, 33,551,491,185.23 and 13,533,565,674.47

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Solution

The fourth proportional to 22,378,693,244.13, 33,551,491,185.23 and 13,533,565,674.47 is: 20,290,340,659.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,378,693,244.13 : 33,551,491,185.23 = 13,533,565,674.47 : x
  2. Step 2: Convert to fraction form
    22,378,693,244.13/33,551,491,185.23 = 13,533,565,674.47/x
  3. Step 3: Cross multiply
    22,378,693,244.13x = 33,551,491,185.23 × 13,533,565,674.47
  4. Step 4: Simplify right side
    22,378,693,244.13x = 454,071,309,431,476,060,160
  5. Step 5: Solve for x
    x = 454,071,309,431,476,060,160/22,378,693,244.13
  6. Step 6: Final answer
    x = 20,290,340,659.22

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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.