Home / 49,005,123.20-73,489,970.10-24,735,984.20

Finding the Fourth Proportional to 49,005,123.20, 73,489,970.10 and 24,735,984.20

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Solution

The fourth proportional to 49,005,123.20, 73,489,970.10 and 24,735,984.20 is: 37,095,034.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,005,123.20 : 73,489,970.10 = 24,735,984.20 : x
  2. Step 2: Convert to fraction form
    49,005,123.20/73,489,970.10 = 24,735,984.20/x
  3. Step 3: Cross multiply
    49,005,123.20x = 73,489,970.10 × 24,735,984.20
  4. Step 4: Simplify right side
    49,005,123.20x = 1,817,846,739,252,072.25
  5. Step 5: Solve for x
    x = 1,817,846,739,252,072.25/49,005,123.20
  6. Step 6: Final answer
    x = 37,095,034.57

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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.