Home / 41,285,245.04-61,952,015.95-15,395,432.43

Finding the Fourth Proportional to 41,285,245.04, 61,952,015.95 and 15,395,432.43

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Solution

The fourth proportional to 41,285,245.04, 61,952,015.95 and 15,395,432.43 is: 23,102,153.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,285,245.04 : 61,952,015.95 = 15,395,432.43 : x
  2. Step 2: Convert to fraction form
    41,285,245.04/61,952,015.95 = 15,395,432.43/x
  3. Step 3: Cross multiply
    41,285,245.04x = 61,952,015.95 × 15,395,432.43
  4. Step 4: Simplify right side
    41,285,245.04x = 953,778,075,460,507.25
  5. Step 5: Solve for x
    x = 953,778,075,460,507.25/41,285,245.04
  6. Step 6: Final answer
    x = 23,102,153.68

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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.