Home / 17,770,023.39-26,655,035.08-4,306,851.39

Finding the Fourth Proportional to 17,770,023.39, 26,655,035.08 and 4,306,851.39

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Solution

The fourth proportional to 17,770,023.39, 26,655,035.08 and 4,306,851.39 is: 6,460,277.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,023.39 : 26,655,035.08 = 4,306,851.39 : x
  2. Step 2: Convert to fraction form
    17,770,023.39/26,655,035.08 = 4,306,851.39/x
  3. Step 3: Cross multiply
    17,770,023.39x = 26,655,035.08 × 4,306,851.39
  4. Step 4: Simplify right side
    17,770,023.39x = 114,799,274,751,521.58
  5. Step 5: Solve for x
    x = 114,799,274,751,521.58/17,770,023.39
  6. Step 6: Final answer
    x = 6,460,277.08

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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.