Home / 88,715,023,087.03-122,426,839,476.38-48,069,903,127.34

Finding the Fourth Proportional to 88,715,023,087.03, 122,426,839,476.38 and 48,069,903,127.34

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Solution

The fourth proportional to 88,715,023,087.03, 122,426,839,476.38 and 48,069,903,127.34 is: 66,336,524,627.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,715,023,087.03 : 122,426,839,476.38 = 48,069,903,127.34 : x
  2. Step 2: Convert to fraction form
    88,715,023,087.03/122,426,839,476.38 = 48,069,903,127.34/x
  3. Step 3: Cross multiply
    88,715,023,087.03x = 122,426,839,476.38 × 48,069,903,127.34
  4. Step 4: Simplify right side
    88,715,023,087.03x = 5,885,046,313,816,236,752,896
  5. Step 5: Solve for x
    x = 5,885,046,313,816,236,752,896/88,715,023,087.03
  6. Step 6: Final answer
    x = 66,336,524,627.21

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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.