Home / 99,676,929.30-149,543,387.55-48,560,615.70

Finding the Fourth Proportional to 99,676,929.30, 149,543,387.55 and 48,560,615.70

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Solution

The fourth proportional to 99,676,929.30, 149,543,387.55 and 48,560,615.70 is: 72,854,561.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,676,929.30 : 149,543,387.55 = 48,560,615.70 : x
  2. Step 2: Convert to fraction form
    99,676,929.30/149,543,387.55 = 48,560,615.70/x
  3. Step 3: Cross multiply
    99,676,929.30x = 149,543,387.55 × 48,560,615.70
  4. Step 4: Simplify right side
    99,676,929.30x = 7,261,918,973,291,716
  5. Step 5: Solve for x
    x = 7,261,918,973,291,716/99,676,929.30
  6. Step 6: Final answer
    x = 72,854,561.47

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