Home / 64,217,233.08-88,619,841.72-36,715,737.24

Finding the Fourth Proportional to 64,217,233.08, 88,619,841.72 and 36,715,737.24

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Solution

The fourth proportional to 64,217,233.08, 88,619,841.72 and 36,715,737.24 is: 50,667,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,217,233.08 : 88,619,841.72 = 36,715,737.24 : x
  2. Step 2: Convert to fraction form
    64,217,233.08/88,619,841.72 = 36,715,737.24/x
  3. Step 3: Cross multiply
    64,217,233.08x = 88,619,841.72 × 36,715,737.24
  4. Step 4: Simplify right side
    64,217,233.08x = 3,253,742,822,841,910
  5. Step 5: Solve for x
    x = 3,253,742,822,841,910/64,217,233.08
  6. Step 6: Final answer
    x = 50,667,751.74

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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.