Home / 174,231,770.77-261,345,884.60-44,838,878.05

Finding the Fourth Proportional to 174,231,770.77, 261,345,884.60 and 44,838,878.05

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Solution

The fourth proportional to 174,231,770.77, 261,345,884.60 and 44,838,878.05 is: 67,257,861.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,231,770.77 : 261,345,884.60 = 44,838,878.05 : x
  2. Step 2: Convert to fraction form
    174,231,770.77/261,345,884.60 = 44,838,878.05/x
  3. Step 3: Cross multiply
    174,231,770.77x = 261,345,884.60 × 44,838,878.05
  4. Step 4: Simplify right side
    174,231,770.77x = 11,718,456,247,417,482
  5. Step 5: Solve for x
    x = 11,718,456,247,417,482/174,231,770.77
  6. Step 6: Final answer
    x = 67,257,861.16

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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.