Home / 23,615,195.17-32,587,651.67-13,018,243.14

Finding the Fourth Proportional to 23,615,195.17, 32,587,651.67 and 13,018,243.14

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Solution

The fourth proportional to 23,615,195.17, 32,587,651.67 and 13,018,243.14 is: 17,964,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,615,195.17 : 32,587,651.67 = 13,018,243.14 : x
  2. Step 2: Convert to fraction form
    23,615,195.17/32,587,651.67 = 13,018,243.14/x
  3. Step 3: Cross multiply
    23,615,195.17x = 32,587,651.67 × 13,018,243.14
  4. Step 4: Simplify right side
    23,615,195.17x = 424,233,972,801,687.06
  5. Step 5: Solve for x
    x = 424,233,972,801,687.06/23,615,195.17
  6. Step 6: Final answer
    x = 17,964,449.15

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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.