Home / 43,652,657.16-65,452,611.36-17,395,531.83

Finding the Fourth Proportional to 43,652,657.16, 65,452,611.36 and 17,395,531.83

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Solution

The fourth proportional to 43,652,657.16, 65,452,611.36 and 17,395,531.83 is: 26,082,787.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,652,657.16 : 65,452,611.36 = 17,395,531.83 : x
  2. Step 2: Convert to fraction form
    43,652,657.16/65,452,611.36 = 17,395,531.83/x
  3. Step 3: Cross multiply
    43,652,657.16x = 65,452,611.36 × 17,395,531.83
  4. Step 4: Simplify right side
    43,652,657.16x = 1,138,582,984,269,499.50
  5. Step 5: Solve for x
    x = 1,138,582,984,269,499.50/43,652,657.16
  6. Step 6: Final answer
    x = 26,082,787.59

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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.