Home / 36,499,621.06-54,711,595.60-22,821,356.90

Finding the Fourth Proportional to 36,499,621.06, 54,711,595.60 and 22,821,356.90

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Solution

The fourth proportional to 36,499,621.06, 54,711,595.60 and 22,821,356.90 is: 34,208,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,499,621.06 : 54,711,595.60 = 22,821,356.90 : x
  2. Step 2: Convert to fraction form
    36,499,621.06/54,711,595.60 = 22,821,356.90/x
  3. Step 3: Cross multiply
    36,499,621.06x = 54,711,595.60 × 22,821,356.90
  4. Step 4: Simplify right side
    36,499,621.06x = 1,248,592,849,528,042.50
  5. Step 5: Solve for x
    x = 1,248,592,849,528,042.50/36,499,621.06
  6. Step 6: Final answer
    x = 34,208,378.43

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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.