Home / 70,964,733.39-106,446,390.45-22,442,595.45

Finding the Fourth Proportional to 70,964,733.39, 106,446,390.45 and 22,442,595.45

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Solution

The fourth proportional to 70,964,733.39, 106,446,390.45 and 22,442,595.45 is: 33,663,668.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,964,733.39 : 106,446,390.45 = 22,442,595.45 : x
  2. Step 2: Convert to fraction form
    70,964,733.39/106,446,390.45 = 22,442,595.45/x
  3. Step 3: Cross multiply
    70,964,733.39x = 106,446,390.45 × 22,442,595.45
  4. Step 4: Simplify right side
    70,964,733.39x = 2,388,933,277,982,093.50
  5. Step 5: Solve for x
    x = 2,388,933,277,982,093.50/70,964,733.39
  6. Step 6: Final answer
    x = 33,663,668.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.