Home / 49,888,943.30-74,833,414.95-32,670,254.90

Finding the Fourth Proportional to 49,888,943.30, 74,833,414.95 and 32,670,254.90

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Solution

The fourth proportional to 49,888,943.30, 74,833,414.95 and 32,670,254.90 is: 49,005,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888,943.30 : 74,833,414.95 = 32,670,254.90 : x
  2. Step 2: Convert to fraction form
    49,888,943.30/74,833,414.95 = 32,670,254.90/x
  3. Step 3: Cross multiply
    49,888,943.30x = 74,833,414.95 × 32,670,254.90
  4. Step 4: Simplify right side
    49,888,943.30x = 2,444,826,741,453,970.50
  5. Step 5: Solve for x
    x = 2,444,826,741,453,970.50/49,888,943.30
  6. Step 6: Final answer
    x = 49,005,382.35

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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.