Home / 9,982,418,664.98-13,776,168,223.24-5,527,083,435.14

Finding the Fourth Proportional to 9,982,418,664.98, 13,776,168,223.24 and 5,527,083,435.14

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Solution

The fourth proportional to 9,982,418,664.98, 13,776,168,223.24 and 5,527,083,435.14 is: 7,627,613,481.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,418,664.98 : 13,776,168,223.24 = 5,527,083,435.14 : x
  2. Step 2: Convert to fraction form
    9,982,418,664.98/13,776,168,223.24 = 5,527,083,435.14/x
  3. Step 3: Cross multiply
    9,982,418,664.98x = 13,776,168,223.24 × 5,527,083,435.14
  4. Step 4: Simplify right side
    9,982,418,664.98x = 76,142,031,186,389,712,896
  5. Step 5: Solve for x
    x = 76,142,031,186,389,712,896/9,982,418,664.98
  6. Step 6: Final answer
    x = 7,627,613,481.44

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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.