Home / 73,449,074.10-110,173,611.15-22,331,010.90

Finding the Fourth Proportional to 73,449,074.10, 110,173,611.15 and 22,331,010.90

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Solution

The fourth proportional to 73,449,074.10, 110,173,611.15 and 22,331,010.90 is: 33,496,516.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,449,074.10 : 110,173,611.15 = 22,331,010.90 : x
  2. Step 2: Convert to fraction form
    73,449,074.10/110,173,611.15 = 22,331,010.90/x
  3. Step 3: Cross multiply
    73,449,074.10x = 110,173,611.15 × 22,331,010.90
  4. Step 4: Simplify right side
    73,449,074.10x = 2,460,288,111,483,011.50
  5. Step 5: Solve for x
    x = 2,460,288,111,483,011.50/73,449,074.10
  6. Step 6: Final answer
    x = 33,496,516.35

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Double scale
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Similar ratio
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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.