Home / 45,573,114.70-68,391,164.85-32,804,533.90

Finding the Fourth Proportional to 45,573,114.70, 68,391,164.85 and 32,804,533.90

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Solution

The fourth proportional to 45,573,114.70, 68,391,164.85 and 32,804,533.90 is: 49,229,470.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,573,114.70 : 68,391,164.85 = 32,804,533.90 : x
  2. Step 2: Convert to fraction form
    45,573,114.70/68,391,164.85 = 32,804,533.90/x
  3. Step 3: Cross multiply
    45,573,114.70x = 68,391,164.85 × 32,804,533.90
  4. Step 4: Simplify right side
    45,573,114.70x = 2,243,540,285,782,313
  5. Step 5: Solve for x
    x = 2,243,540,285,782,313/45,573,114.70
  6. Step 6: Final answer
    x = 49,229,470.06

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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.