Home / 26,534,598.67-39,802,120.89-7,366,850.47

Finding the Fourth Proportional to 26,534,598.67, 39,802,120.89 and 7,366,850.47

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Solution

The fourth proportional to 26,534,598.67, 39,802,120.89 and 7,366,850.47 is: 11,050,337.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,598.67 : 39,802,120.89 = 7,366,850.47 : x
  2. Step 2: Convert to fraction form
    26,534,598.67/39,802,120.89 = 7,366,850.47/x
  3. Step 3: Cross multiply
    26,534,598.67x = 39,802,120.89 × 7,366,850.47
  4. Step 4: Simplify right side
    26,534,598.67x = 293,216,272,985,493.31
  5. Step 5: Solve for x
    x = 293,216,272,985,493.31/26,534,598.67
  6. Step 6: Final answer
    x = 11,050,337.58

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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.