Home / 14,497,928.20-21,750,002.70-4,401,569.80

Finding the Fourth Proportional to 14,497,928.20, 21,750,002.70 and 4,401,569.80

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Solution

The fourth proportional to 14,497,928.20, 21,750,002.70 and 4,401,569.80 is: 6,603,299.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,928.20 : 21,750,002.70 = 4,401,569.80 : x
  2. Step 2: Convert to fraction form
    14,497,928.20/21,750,002.70 = 4,401,569.80/x
  3. Step 3: Cross multiply
    14,497,928.20x = 21,750,002.70 × 4,401,569.80
  4. Step 4: Simplify right side
    14,497,928.20x = 95,734,155,034,238.45
  5. Step 5: Solve for x
    x = 95,734,155,034,238.45/14,497,928.20
  6. Step 6: Final answer
    x = 6,603,299.02

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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.