Home / 32,200,951.95-48,179,544.12-19,077,418.26

Finding the Fourth Proportional to 32,200,951.95, 48,179,544.12 and 19,077,418.26

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Solution

The fourth proportional to 32,200,951.95, 48,179,544.12 and 19,077,418.26 is: 28,543,917.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,200,951.95 : 48,179,544.12 = 19,077,418.26 : x
  2. Step 2: Convert to fraction form
    32,200,951.95/48,179,544.12 = 19,077,418.26/x
  3. Step 3: Cross multiply
    32,200,951.95x = 48,179,544.12 × 19,077,418.26
  4. Step 4: Simplify right side
    32,200,951.95x = 919,141,314,753,363.62
  5. Step 5: Solve for x
    x = 919,141,314,753,363.62/32,200,951.95
  6. Step 6: Final answer
    x = 28,543,917.46

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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.