Home / 26,612,847.60-39,919,271.40-16,535,151.60

Finding the Fourth Proportional to 26,612,847.60, 39,919,271.40 and 16,535,151.60

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Solution

The fourth proportional to 26,612,847.60, 39,919,271.40 and 16,535,151.60 is: 24,802,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,612,847.60 : 39,919,271.40 = 16,535,151.60 : x
  2. Step 2: Convert to fraction form
    26,612,847.60/39,919,271.40 = 16,535,151.60/x
  3. Step 3: Cross multiply
    26,612,847.60x = 39,919,271.40 × 16,535,151.60
  4. Step 4: Simplify right side
    26,612,847.60x = 660,071,204,360,544.25
  5. Step 5: Solve for x
    x = 660,071,204,360,544.25/26,612,847.60
  6. Step 6: Final answer
    x = 24,802,727.40

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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.