Home / 15,573,684,652.92-23,360,527,249.20-3,782,723,673.60

Finding the Fourth Proportional to 15,573,684,652.92, 23,360,527,249.20 and 3,782,723,673.60

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Solution

The fourth proportional to 15,573,684,652.92, 23,360,527,249.20 and 3,782,723,673.60 is: 5,674,085,575.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,573,684,652.92 : 23,360,527,249.20 = 3,782,723,673.60 : x
  2. Step 2: Convert to fraction form
    15,573,684,652.92/23,360,527,249.20 = 3,782,723,673.60/x
  3. Step 3: Cross multiply
    15,573,684,652.92x = 23,360,527,249.20 × 3,782,723,673.60
  4. Step 4: Simplify right side
    15,573,684,652.92x = 88,366,419,453,326,721,024
  5. Step 5: Solve for x
    x = 88,366,419,453,326,721,024/15,573,684,652.92
  6. Step 6: Final answer
    x = 5,674,085,575.94

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Double scale
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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.