Home / 33,264,914.40-49,897,371.60-15,349,010.40

Finding the Fourth Proportional to 33,264,914.40, 49,897,371.60 and 15,349,010.40

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Solution

The fourth proportional to 33,264,914.40, 49,897,371.60 and 15,349,010.40 is: 23,023,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,914.40 : 49,897,371.60 = 15,349,010.40 : x
  2. Step 2: Convert to fraction form
    33,264,914.40/49,897,371.60 = 15,349,010.40/x
  3. Step 3: Cross multiply
    33,264,914.40x = 49,897,371.60 × 15,349,010.40
  4. Step 4: Simplify right side
    33,264,914.40x = 765,875,275,621,064.62
  5. Step 5: Solve for x
    x = 765,875,275,621,064.62/33,264,914.40
  6. Step 6: Final answer
    x = 23,023,515.60

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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.