Home / 49,090,750.56-67,746,261-27,065,178.24

Finding the Fourth Proportional to 49,090,750.56, 67,746,261 and 27,065,178.24

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Solution

The fourth proportional to 49,090,750.56, 67,746,261 and 27,065,178.24 is: 37,350,511.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,090,750.56 : 67,746,261 = 27,065,178.24 : x
  2. Step 2: Convert to fraction form
    49,090,750.56/67,746,261 = 27,065,178.24/x
  3. Step 3: Cross multiply
    49,090,750.56x = 67,746,261 × 27,065,178.24
  4. Step 4: Simplify right side
    49,090,750.56x = 1,833,564,629,058,560.50
  5. Step 5: Solve for x
    x = 1,833,564,629,058,560.50/49,090,750.56
  6. Step 6: Final answer
    x = 37,350,511.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.