Home / 48,838,842.45-73,195,278.08-37,422,702.45

Finding the Fourth Proportional to 48,838,842.45, 73,195,278.08 and 37,422,702.45

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Solution

The fourth proportional to 48,838,842.45, 73,195,278.08 and 37,422,702.45 is: 56,085,791.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838,842.45 : 73,195,278.08 = 37,422,702.45 : x
  2. Step 2: Convert to fraction form
    48,838,842.45/73,195,278.08 = 37,422,702.45/x
  3. Step 3: Cross multiply
    48,838,842.45x = 73,195,278.08 × 37,422,702.45
  4. Step 4: Simplify right side
    48,838,842.45x = 2,739,165,112,145,734
  5. Step 5: Solve for x
    x = 2,739,165,112,145,734/48,838,842.45
  6. Step 6: Final answer
    x = 56,085,791.04

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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.