Home / 26,582,196.22-39,873,294.34-6,387,438.22

Finding the Fourth Proportional to 26,582,196.22, 39,873,294.34 and 6,387,438.22

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Solution

The fourth proportional to 26,582,196.22, 39,873,294.34 and 6,387,438.22 is: 9,581,157.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,582,196.22 : 39,873,294.34 = 6,387,438.22 : x
  2. Step 2: Convert to fraction form
    26,582,196.22/39,873,294.34 = 6,387,438.22/x
  3. Step 3: Cross multiply
    26,582,196.22x = 39,873,294.34 × 6,387,438.22
  4. Step 4: Simplify right side
    26,582,196.22x = 254,688,204,224,625.69
  5. Step 5: Solve for x
    x = 254,688,204,224,625.69/26,582,196.22
  6. Step 6: Final answer
    x = 9,581,157.33

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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.