Home / 49,010,429.70-73,515,644.55-23,501,261.70

Finding the Fourth Proportional to 49,010,429.70, 73,515,644.55 and 23,501,261.70

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Solution

The fourth proportional to 49,010,429.70, 73,515,644.55 and 23,501,261.70 is: 35,251,892.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,010,429.70 : 73,515,644.55 = 23,501,261.70 : x
  2. Step 2: Convert to fraction form
    49,010,429.70/73,515,644.55 = 23,501,261.70/x
  3. Step 3: Cross multiply
    49,010,429.70x = 73,515,644.55 × 23,501,261.70
  4. Step 4: Simplify right side
    49,010,429.70x = 1,727,710,401,613,728.50
  5. Step 5: Solve for x
    x = 1,727,710,401,613,728.50/49,010,429.70
  6. Step 6: Final answer
    x = 35,251,892.55

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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.