Home / 49,434,552.30-74,139,420.86-23,510,855.46

Finding the Fourth Proportional to 49,434,552.30, 74,139,420.86 and 23,510,855.46

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Solution

The fourth proportional to 49,434,552.30, 74,139,420.86 and 23,510,855.46 is: 35,260,382.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,434,552.30 : 74,139,420.86 = 23,510,855.46 : x
  2. Step 2: Convert to fraction form
    49,434,552.30/74,139,420.86 = 23,510,855.46/x
  3. Step 3: Cross multiply
    49,434,552.30x = 74,139,420.86 × 23,510,855.46
  4. Step 4: Simplify right side
    49,434,552.30x = 1,743,081,207,727,569
  5. Step 5: Solve for x
    x = 1,743,081,207,727,569/49,434,552.30
  6. Step 6: Final answer
    x = 35,260,382.19

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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.