Home / 26,703,029.60-40,054,544.40-17,727,581.60

Finding the Fourth Proportional to 26,703,029.60, 40,054,544.40 and 17,727,581.60

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Solution

The fourth proportional to 26,703,029.60, 40,054,544.40 and 17,727,581.60 is: 26,591,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,029.60 : 40,054,544.40 = 17,727,581.60 : x
  2. Step 2: Convert to fraction form
    26,703,029.60/40,054,544.40 = 17,727,581.60/x
  3. Step 3: Cross multiply
    26,703,029.60x = 40,054,544.40 × 17,727,581.60
  4. Step 4: Simplify right side
    26,703,029.60x = 710,070,204,301,823.12
  5. Step 5: Solve for x
    x = 710,070,204,301,823.12/26,703,029.60
  6. Step 6: Final answer
    x = 26,591,372.40

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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.