Home / 73,517,070,809.34-110,307,681,899.19-25,744,368,224.70

Finding the Fourth Proportional to 73,517,070,809.34, 110,307,681,899.19 and 25,744,368,224.70

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Solution

The fourth proportional to 73,517,070,809.34, 110,307,681,899.19 and 25,744,368,224.70 is: 38,627,784,670.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,517,070,809.34 : 110,307,681,899.19 = 25,744,368,224.70 : x
  2. Step 2: Convert to fraction form
    73,517,070,809.34/110,307,681,899.19 = 25,744,368,224.70/x
  3. Step 3: Cross multiply
    73,517,070,809.34x = 110,307,681,899.19 × 25,744,368,224.70
  4. Step 4: Simplify right side
    73,517,070,809.34x = 2,839,801,580,825,822,625,792
  5. Step 5: Solve for x
    x = 2,839,801,580,825,822,625,792/73,517,070,809.34
  6. Step 6: Final answer
    x = 38,627,784,670.46

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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.