Home / 44,014,220.20-66,024,246.30-11,665,671.40

Finding the Fourth Proportional to 44,014,220.20, 66,024,246.30 and 11,665,671.40

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Solution

The fourth proportional to 44,014,220.20, 66,024,246.30 and 11,665,671.40 is: 17,499,279.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,014,220.20 : 66,024,246.30 = 11,665,671.40 : x
  2. Step 2: Convert to fraction form
    44,014,220.20/66,024,246.30 = 11,665,671.40/x
  3. Step 3: Cross multiply
    44,014,220.20x = 66,024,246.30 × 11,665,671.40
  4. Step 4: Simplify right side
    44,014,220.20x = 770,217,161,768,465.75
  5. Step 5: Solve for x
    x = 770,217,161,768,465.75/44,014,220.20
  6. Step 6: Final answer
    x = 17,499,279.97

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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.