Home / 14,750,675-22,129,744.98-4,113,107

Finding the Fourth Proportional to 14,750,675, 22,129,744.98 and 4,113,107

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Solution

The fourth proportional to 14,750,675, 22,129,744.98 and 4,113,107 is: 6,170,701.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,750,675 : 22,129,744.98 = 4,113,107 : x
  2. Step 2: Convert to fraction form
    14,750,675/22,129,744.98 = 4,113,107/x
  3. Step 3: Cross multiply
    14,750,675x = 22,129,744.98 × 4,113,107
  4. Step 4: Simplify right side
    14,750,675x = 91,022,008,985,452.86
  5. Step 5: Solve for x
    x = 91,022,008,985,452.86/14,750,675
  6. Step 6: Final answer
    x = 6,170,701.27

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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.