Home / 10,407,024,186.01-14,361,653,369.14-5,649,258,443.28

Finding the Fourth Proportional to 10,407,024,186.01, 14,361,653,369.14 and 5,649,258,443.28

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Solution

The fourth proportional to 10,407,024,186.01, 14,361,653,369.14 and 5,649,258,443.28 is: 7,795,954,934.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,407,024,186.01 : 14,361,653,369.14 = 5,649,258,443.28 : x
  2. Step 2: Convert to fraction form
    10,407,024,186.01/14,361,653,369.14 = 5,649,258,443.28/x
  3. Step 3: Cross multiply
    10,407,024,186.01x = 14,361,653,369.14 × 5,649,258,443.28
  4. Step 4: Simplify right side
    10,407,024,186.01x = 81,132,691,555,003,285,504
  5. Step 5: Solve for x
    x = 81,132,691,555,003,285,504/10,407,024,186.01
  6. Step 6: Final answer
    x = 7,795,954,934.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.