Home / 49,017,781.80-73,526,672.70-23,508,613.80

Finding the Fourth Proportional to 49,017,781.80, 73,526,672.70 and 23,508,613.80

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Solution

The fourth proportional to 49,017,781.80, 73,526,672.70 and 23,508,613.80 is: 35,262,920.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,017,781.80 : 73,526,672.70 = 23,508,613.80 : x
  2. Step 2: Convert to fraction form
    49,017,781.80/73,526,672.70 = 23,508,613.80/x
  3. Step 3: Cross multiply
    49,017,781.80x = 73,526,672.70 × 23,508,613.80
  4. Step 4: Simplify right side
    49,017,781.80x = 1,728,510,152,503,303.50
  5. Step 5: Solve for x
    x = 1,728,510,152,503,303.50/49,017,781.80
  6. Step 6: Final answer
    x = 35,262,920.70

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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.