Home / 73,391,004.10-110,086,506.15-22,272,940.90

Finding the Fourth Proportional to 73,391,004.10, 110,086,506.15 and 22,272,940.90

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Solution

The fourth proportional to 73,391,004.10, 110,086,506.15 and 22,272,940.90 is: 33,409,411.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,391,004.10 : 110,086,506.15 = 22,272,940.90 : x
  2. Step 2: Convert to fraction form
    73,391,004.10/110,086,506.15 = 22,272,940.90/x
  3. Step 3: Cross multiply
    73,391,004.10x = 110,086,506.15 × 22,272,940.90
  4. Step 4: Simplify right side
    73,391,004.10x = 2,451,950,245,366,436.50
  5. Step 5: Solve for x
    x = 2,451,950,245,366,436.50/73,391,004.10
  6. Step 6: Final answer
    x = 33,409,411.35

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1.5x scale

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.