Home / 96,199,235.34-132,753,951.65-53,812,245.35

Finding the Fourth Proportional to 96,199,235.34, 132,753,951.65 and 53,812,245.35

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Solution

The fourth proportional to 96,199,235.34, 132,753,951.65 and 53,812,245.35 is: 74,260,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,199,235.34 : 132,753,951.65 = 53,812,245.35 : x
  2. Step 2: Convert to fraction form
    96,199,235.34/132,753,951.65 = 53,812,245.35/x
  3. Step 3: Cross multiply
    96,199,235.34x = 132,753,951.65 × 53,812,245.35
  4. Step 4: Simplify right side
    96,199,235.34x = 7,143,788,217,371,838
  5. Step 5: Solve for x
    x = 7,143,788,217,371,838/96,199,235.34
  6. Step 6: Final answer
    x = 74,260,343.05

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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.