Home / 26,227,945,561.44-39,344,673,962.16-8,543,001,533.52

Finding the Fourth Proportional to 26,227,945,561.44, 39,344,673,962.16 and 8,543,001,533.52

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Solution

The fourth proportional to 26,227,945,561.44, 39,344,673,962.16 and 8,543,001,533.52 is: 12,815,399,864.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,227,945,561.44 : 39,344,673,962.16 = 8,543,001,533.52 : x
  2. Step 2: Convert to fraction form
    26,227,945,561.44/39,344,673,962.16 = 8,543,001,533.52/x
  3. Step 3: Cross multiply
    26,227,945,561.44x = 39,344,673,962.16 × 8,543,001,533.52
  4. Step 4: Simplify right side
    26,227,945,561.44x = 336,121,609,994,577,313,792
  5. Step 5: Solve for x
    x = 336,121,609,994,577,313,792/26,227,945,561.44
  6. Step 6: Final answer
    x = 12,815,399,864.51

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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.