Home / 17,597,431.60-26,396,147.40-10,039,159.60

Finding the Fourth Proportional to 17,597,431.60, 26,396,147.40 and 10,039,159.60

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Solution

The fourth proportional to 17,597,431.60, 26,396,147.40 and 10,039,159.60 is: 15,058,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597,431.60 : 26,396,147.40 = 10,039,159.60 : x
  2. Step 2: Convert to fraction form
    17,597,431.60/26,396,147.40 = 10,039,159.60/x
  3. Step 3: Cross multiply
    17,597,431.60x = 26,396,147.40 × 10,039,159.60
  4. Step 4: Simplify right side
    17,597,431.60x = 264,995,136,573,725
  5. Step 5: Solve for x
    x = 264,995,136,573,725/17,597,431.60
  6. Step 6: Final answer
    x = 15,058,739.40

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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.