Home / 14,832,002.20-22,248,003.30-4,735,643.80

Finding the Fourth Proportional to 14,832,002.20, 22,248,003.30 and 4,735,643.80

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Solution

The fourth proportional to 14,832,002.20, 22,248,003.30 and 4,735,643.80 is: 7,103,465.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,832,002.20 : 22,248,003.30 = 4,735,643.80 : x
  2. Step 2: Convert to fraction form
    14,832,002.20/22,248,003.30 = 4,735,643.80/x
  3. Step 3: Cross multiply
    14,832,002.20x = 22,248,003.30 × 4,735,643.80
  4. Step 4: Simplify right side
    14,832,002.20x = 105,358,618,890,024.55
  5. Step 5: Solve for x
    x = 105,358,618,890,024.55/14,832,002.20
  6. Step 6: Final answer
    x = 7,103,465.70

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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.