Home / 15,672,363.15-23,508,544.73-10,570,529.55

Finding the Fourth Proportional to 15,672,363.15, 23,508,544.73 and 10,570,529.55

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Solution

The fourth proportional to 15,672,363.15, 23,508,544.73 and 10,570,529.55 is: 15,855,794.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,363.15 : 23,508,544.73 = 10,570,529.55 : x
  2. Step 2: Convert to fraction form
    15,672,363.15/23,508,544.73 = 10,570,529.55/x
  3. Step 3: Cross multiply
    15,672,363.15x = 23,508,544.73 × 10,570,529.55
  4. Step 4: Simplify right side
    15,672,363.15x = 248,497,766,745,961.78
  5. Step 5: Solve for x
    x = 248,497,766,745,961.78/15,672,363.15
  6. Step 6: Final answer
    x = 15,855,794.33

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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.