Home / 48,768,306.80-73,152,460.20-44,289,330.80

Finding the Fourth Proportional to 48,768,306.80, 73,152,460.20 and 44,289,330.80

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Solution

The fourth proportional to 48,768,306.80, 73,152,460.20 and 44,289,330.80 is: 66,433,996.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,768,306.80 : 73,152,460.20 = 44,289,330.80 : x
  2. Step 2: Convert to fraction form
    48,768,306.80/73,152,460.20 = 44,289,330.80/x
  3. Step 3: Cross multiply
    48,768,306.80x = 73,152,460.20 × 44,289,330.80
  4. Step 4: Simplify right side
    48,768,306.80x = 3,239,873,508,631,634
  5. Step 5: Solve for x
    x = 3,239,873,508,631,634/48,768,306.80
  6. Step 6: Final answer
    x = 66,433,996.20

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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.