Home / 27,992,816.28-41,982,925.86-10,041,920.28

Finding the Fourth Proportional to 27,992,816.28, 41,982,925.86 and 10,041,920.28

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Solution

The fourth proportional to 27,992,816.28, 41,982,925.86 and 10,041,920.28 is: 15,060,620.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,992,816.28 : 41,982,925.86 = 10,041,920.28 : x
  2. Step 2: Convert to fraction form
    27,992,816.28/41,982,925.86 = 10,041,920.28/x
  3. Step 3: Cross multiply
    27,992,816.28x = 41,982,925.86 × 10,041,920.28
  4. Step 4: Simplify right side
    27,992,816.28x = 421,589,194,607,270.44
  5. Step 5: Solve for x
    x = 421,589,194,607,270.44/27,992,816.28
  6. Step 6: Final answer
    x = 15,060,620.92

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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.