Home / 34,969,237.20-52,432,860.60-17,963,125.20

Finding the Fourth Proportional to 34,969,237.20, 52,432,860.60 and 17,963,125.20

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Solution

The fourth proportional to 34,969,237.20, 52,432,860.60 and 17,963,125.20 is: 26,933,902.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969,237.20 : 52,432,860.60 = 17,963,125.20 : x
  2. Step 2: Convert to fraction form
    34,969,237.20/52,432,860.60 = 17,963,125.20/x
  3. Step 3: Cross multiply
    34,969,237.20x = 52,432,860.60 × 17,963,125.20
  4. Step 4: Simplify right side
    34,969,237.20x = 941,858,039,551,947.12
  5. Step 5: Solve for x
    x = 941,858,039,551,947.12/34,969,237.20
  6. Step 6: Final answer
    x = 26,933,902.91

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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.