Home / 17,566,155.06-24,241,290.44-9,831,196.55

Finding the Fourth Proportional to 17,566,155.06, 24,241,290.44 and 9,831,196.55

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Solution

The fourth proportional to 17,566,155.06, 24,241,290.44 and 9,831,196.55 is: 13,567,049.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,155.06 : 24,241,290.44 = 9,831,196.55 : x
  2. Step 2: Convert to fraction form
    17,566,155.06/24,241,290.44 = 9,831,196.55/x
  3. Step 3: Cross multiply
    17,566,155.06x = 24,241,290.44 × 9,831,196.55
  4. Step 4: Simplify right side
    17,566,155.06x = 238,320,890,770,913.53
  5. Step 5: Solve for x
    x = 238,320,890,770,913.53/17,566,155.06
  6. Step 6: Final answer
    x = 13,567,049.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.