Home / 96,334,318.31-132,941,428.63-52,281,305.76

Finding the Fourth Proportional to 96,334,318.31, 132,941,428.63 and 52,281,305.76

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Solution

The fourth proportional to 96,334,318.31, 132,941,428.63 and 52,281,305.76 is: 72,148,239.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,334,318.31 : 132,941,428.63 = 52,281,305.76 : x
  2. Step 2: Convert to fraction form
    96,334,318.31/132,941,428.63 = 52,281,305.76/x
  3. Step 3: Cross multiply
    96,334,318.31x = 132,941,428.63 × 52,281,305.76
  4. Step 4: Simplify right side
    96,334,318.31x = 6,950,351,478,245,544
  5. Step 5: Solve for x
    x = 6,950,351,478,245,544/96,334,318.31
  6. Step 6: Final answer
    x = 72,148,239.59

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