Home / 67,969,078.68-93,772,724.10-44,461,034.04

Finding the Fourth Proportional to 67,969,078.68, 93,772,724.10 and 44,461,034.04

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Solution

The fourth proportional to 67,969,078.68, 93,772,724.10 and 44,461,034.04 is: 61,340,132.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,969,078.68 : 93,772,724.10 = 44,461,034.04 : x
  2. Step 2: Convert to fraction form
    67,969,078.68/93,772,724.10 = 44,461,034.04/x
  3. Step 3: Cross multiply
    67,969,078.68x = 93,772,724.10 × 44,461,034.04
  4. Step 4: Simplify right side
    67,969,078.68x = 4,169,232,278,233,628
  5. Step 5: Solve for x
    x = 4,169,232,278,233,628/67,969,078.68
  6. Step 6: Final answer
    x = 61,340,132.30

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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.