Home / 49,544,947.20-74,317,420.80-22,264,309.20

Finding the Fourth Proportional to 49,544,947.20, 74,317,420.80 and 22,264,309.20

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Solution

The fourth proportional to 49,544,947.20, 74,317,420.80 and 22,264,309.20 is: 33,396,463.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,544,947.20 : 74,317,420.80 = 22,264,309.20 : x
  2. Step 2: Convert to fraction form
    49,544,947.20/74,317,420.80 = 22,264,309.20/x
  3. Step 3: Cross multiply
    49,544,947.20x = 74,317,420.80 × 22,264,309.20
  4. Step 4: Simplify right side
    49,544,947.20x = 1,654,626,035,637,711.25
  5. Step 5: Solve for x
    x = 1,654,626,035,637,711.25/49,544,947.20
  6. Step 6: Final answer
    x = 33,396,463.80

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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.