Home / 49,178,355.70-73,767,533.55-22,304,499.70

Finding the Fourth Proportional to 49,178,355.70, 73,767,533.55 and 22,304,499.70

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Solution

The fourth proportional to 49,178,355.70, 73,767,533.55 and 22,304,499.70 is: 33,456,749.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,178,355.70 : 73,767,533.55 = 22,304,499.70 : x
  2. Step 2: Convert to fraction form
    49,178,355.70/73,767,533.55 = 22,304,499.70/x
  3. Step 3: Cross multiply
    49,178,355.70x = 73,767,533.55 × 22,304,499.70
  4. Step 4: Simplify right side
    49,178,355.70x = 1,645,347,929,935,714.75
  5. Step 5: Solve for x
    x = 1,645,347,929,935,714.75/49,178,355.70
  6. Step 6: Final answer
    x = 33,456,749.55

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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.