Home / 45,313,055.76-67,990,841.28-22,595,724.48

Finding the Fourth Proportional to 45,313,055.76, 67,990,841.28 and 22,595,724.48

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Solution

The fourth proportional to 45,313,055.76, 67,990,841.28 and 22,595,724.48 is: 33,904,187.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,313,055.76 : 67,990,841.28 = 22,595,724.48 : x
  2. Step 2: Convert to fraction form
    45,313,055.76/67,990,841.28 = 22,595,724.48/x
  3. Step 3: Cross multiply
    45,313,055.76x = 67,990,841.28 × 22,595,724.48
  4. Step 4: Simplify right side
    45,313,055.76x = 1,536,302,316,726,290.50
  5. Step 5: Solve for x
    x = 1,536,302,316,726,290.50/45,313,055.76
  6. Step 6: Final answer
    x = 33,904,187.02

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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.