Home / 73,648,108.76-110,468,154.24-22,530,127.37

Finding the Fourth Proportional to 73,648,108.76, 110,468,154.24 and 22,530,127.37

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Solution

The fourth proportional to 73,648,108.76, 110,468,154.24 and 22,530,127.37 is: 33,793,964.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,648,108.76 : 110,468,154.24 = 22,530,127.37 : x
  2. Step 2: Convert to fraction form
    73,648,108.76/110,468,154.24 = 22,530,127.37/x
  3. Step 3: Cross multiply
    73,648,108.76x = 110,468,154.24 × 22,530,127.37
  4. Step 4: Simplify right side
    73,648,108.76x = 2,488,861,584,803,664.50
  5. Step 5: Solve for x
    x = 2,488,861,584,803,664.50/73,648,108.76
  6. Step 6: Final answer
    x = 33,793,964.66

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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.