Home / 73,654,491.92-110,486,166.55-22,536,953.60

Finding the Fourth Proportional to 73,654,491.92, 110,486,166.55 and 22,536,953.60

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Solution

The fourth proportional to 73,654,491.92, 110,486,166.55 and 22,536,953.60 is: 33,806,785.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,654,491.92 : 110,486,166.55 = 22,536,953.60 : x
  2. Step 2: Convert to fraction form
    73,654,491.92/110,486,166.55 = 22,536,953.60/x
  3. Step 3: Cross multiply
    73,654,491.92x = 110,486,166.55 × 22,536,953.60
  4. Step 4: Simplify right side
    73,654,491.92x = 2,490,021,608,370,448.50
  5. Step 5: Solve for x
    x = 2,490,021,608,370,448.50/73,654,491.92
  6. Step 6: Final answer
    x = 33,806,785.49

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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.