Home / 26,560,662,460.74-39,847,981,635.84-9,545,147,018.16

Finding the Fourth Proportional to 26,560,662,460.74, 39,847,981,635.84 and 9,545,147,018.16

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Solution

The fourth proportional to 26,560,662,460.74, 39,847,981,635.84 and 9,545,147,018.16 is: 14,320,231,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,662,460.74 : 39,847,981,635.84 = 9,545,147,018.16 : x
  2. Step 2: Convert to fraction form
    26,560,662,460.74/39,847,981,635.84 = 9,545,147,018.16/x
  3. Step 3: Cross multiply
    26,560,662,460.74x = 39,847,981,635.84 × 9,545,147,018.16
  4. Step 4: Simplify right side
    26,560,662,460.74x = 380,354,843,091,032,604,672
  5. Step 5: Solve for x
    x = 380,354,843,091,032,604,672/26,560,662,460.74
  6. Step 6: Final answer
    x = 14,320,231,795.92

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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.