Home / 14,674,765.62-22,000,570.98-9,272,028.12

Finding the Fourth Proportional to 14,674,765.62, 22,000,570.98 and 9,272,028.12

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Solution

The fourth proportional to 14,674,765.62, 22,000,570.98 and 9,272,028.12 is: 13,900,727.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674,765.62 : 22,000,570.98 = 9,272,028.12 : x
  2. Step 2: Convert to fraction form
    14,674,765.62/22,000,570.98 = 9,272,028.12/x
  3. Step 3: Cross multiply
    14,674,765.62x = 22,000,570.98 × 9,272,028.12
  4. Step 4: Simplify right side
    14,674,765.62x = 203,989,912,782,615.94
  5. Step 5: Solve for x
    x = 203,989,912,782,615.94/14,674,765.62
  6. Step 6: Final answer
    x = 13,900,727.14

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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.