Home / 22,666,223.20-33,980,808.48-10,543,244.80

Finding the Fourth Proportional to 22,666,223.20, 33,980,808.48 and 10,543,244.80

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Solution

The fourth proportional to 22,666,223.20, 33,980,808.48 and 10,543,244.80 is: 15,806,249.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,223.20 : 33,980,808.48 = 10,543,244.80 : x
  2. Step 2: Convert to fraction form
    22,666,223.20/33,980,808.48 = 10,543,244.80/x
  3. Step 3: Cross multiply
    22,666,223.20x = 33,980,808.48 × 10,543,244.80
  4. Step 4: Simplify right side
    22,666,223.20x = 358,267,982,306,555.88
  5. Step 5: Solve for x
    x = 358,267,982,306,555.88/22,666,223.20
  6. Step 6: Final answer
    x = 15,806,249.64

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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.