Home / 26,995,610.60-40,496,967.90-9,968,244.20

Finding the Fourth Proportional to 26,995,610.60, 40,496,967.90 and 9,968,244.20

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Solution

The fourth proportional to 26,995,610.60, 40,496,967.90 and 9,968,244.20 is: 14,953,677.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,995,610.60 : 40,496,967.90 = 9,968,244.20 : x
  2. Step 2: Convert to fraction form
    26,995,610.60/40,496,967.90 = 9,968,244.20/x
  3. Step 3: Cross multiply
    26,995,610.60x = 40,496,967.90 × 9,968,244.20
  4. Step 4: Simplify right side
    26,995,610.60x = 403,683,665,386,761.12
  5. Step 5: Solve for x
    x = 403,683,665,386,761.12/26,995,610.60
  6. Step 6: Final answer
    x = 14,953,677.89

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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.