Home / 23,976,283.78-33,086,599.74-13,111,034.50

Finding the Fourth Proportional to 23,976,283.78, 33,086,599.74 and 13,111,034.50

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Solution

The fourth proportional to 23,976,283.78, 33,086,599.74 and 13,111,034.50 is: 18,092,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,283.78 : 33,086,599.74 = 13,111,034.50 : x
  2. Step 2: Convert to fraction form
    23,976,283.78/33,086,599.74 = 13,111,034.50/x
  3. Step 3: Cross multiply
    23,976,283.78x = 33,086,599.74 × 13,111,034.50
  4. Step 4: Simplify right side
    23,976,283.78x = 433,799,550,678,831
  5. Step 5: Solve for x
    x = 433,799,550,678,831/23,976,283.78
  6. Step 6: Final answer
    x = 18,092,860.21

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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.