Home / 15,775,558.04-23,665,951.74-5,537,761.49

Finding the Fourth Proportional to 15,775,558.04, 23,665,951.74 and 5,537,761.49

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Solution

The fourth proportional to 15,775,558.04, 23,665,951.74 and 5,537,761.49 is: 8,307,560.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,775,558.04 : 23,665,951.74 = 5,537,761.49 : x
  2. Step 2: Convert to fraction form
    15,775,558.04/23,665,951.74 = 5,537,761.49/x
  3. Step 3: Cross multiply
    15,775,558.04x = 23,665,951.74 × 5,537,761.49
  4. Step 4: Simplify right side
    15,775,558.04x = 131,056,396,169,970.48
  5. Step 5: Solve for x
    x = 131,056,396,169,970.48/15,775,558.04
  6. Step 6: Final answer
    x = 8,307,560.08

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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.