Home / 17,977,585.60-24,809,057.44-9,717,648.02

Finding the Fourth Proportional to 17,977,585.60, 24,809,057.44 and 9,717,648.02

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Solution

The fourth proportional to 17,977,585.60, 24,809,057.44 and 9,717,648.02 is: 13,410,348.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,977,585.60 : 24,809,057.44 = 9,717,648.02 : x
  2. Step 2: Convert to fraction form
    17,977,585.60/24,809,057.44 = 9,717,648.02/x
  3. Step 3: Cross multiply
    17,977,585.60x = 24,809,057.44 × 9,717,648.02
  4. Step 4: Simplify right side
    17,977,585.60x = 241,085,687,823,565.50
  5. Step 5: Solve for x
    x = 241,085,687,823,565.50/17,977,585.60
  6. Step 6: Final answer
    x = 13,410,348.48

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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.