Home / 23,515,242.60-32,453,081.24-13,063,292.16

Finding the Fourth Proportional to 23,515,242.60, 32,453,081.24 and 13,063,292.16

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Solution

The fourth proportional to 23,515,242.60, 32,453,081.24 and 13,063,292.16 is: 18,028,480.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,242.60 : 32,453,081.24 = 13,063,292.16 : x
  2. Step 2: Convert to fraction form
    23,515,242.60/32,453,081.24 = 13,063,292.16/x
  3. Step 3: Cross multiply
    23,515,242.60x = 32,453,081.24 × 13,063,292.16
  4. Step 4: Simplify right side
    23,515,242.60x = 423,944,081,730,335.06
  5. Step 5: Solve for x
    x = 423,944,081,730,335.06/23,515,242.60
  6. Step 6: Final answer
    x = 18,028,480.03

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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.