Home / 49,427,309.45-74,144,998.84-24,822,582.13

Finding the Fourth Proportional to 49,427,309.45, 74,144,998.84 and 24,822,582.13

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Solution

The fourth proportional to 49,427,309.45, 74,144,998.84 and 24,822,582.13 is: 37,235,899.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,427,309.45 : 74,144,998.84 = 24,822,582.13 : x
  2. Step 2: Convert to fraction form
    49,427,309.45/74,144,998.84 = 24,822,582.13/x
  3. Step 3: Cross multiply
    49,427,309.45x = 74,144,998.84 × 24,822,582.13
  4. Step 4: Simplify right side
    49,427,309.45x = 1,840,470,323,416,573.25
  5. Step 5: Solve for x
    x = 1,840,470,323,416,573.25/49,427,309.45
  6. Step 6: Final answer
    x = 37,235,899.43

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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.