Home / 22,421,000.85-33,578,357.18-22,421,000.85

Finding the Fourth Proportional to 22,421,000.85, 33,578,357.18 and 22,421,000.85

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Solution

The fourth proportional to 22,421,000.85, 33,578,357.18 and 22,421,000.85 is: 33,578,357.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,000.85 : 33,578,357.18 = 22,421,000.85 : x
  2. Step 2: Convert to fraction form
    22,421,000.85/33,578,357.18 = 22,421,000.85/x
  3. Step 3: Cross multiply
    22,421,000.85x = 33,578,357.18 × 22,421,000.85
  4. Step 4: Simplify right side
    22,421,000.85x = 752,860,374,762,278.62
  5. Step 5: Solve for x
    x = 752,860,374,762,278.62/22,421,000.85
  6. Step 6: Final answer
    x = 33,578,357.18

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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.