Home / 26,335,193.10-39,498,798.32-7,167,443.82

Finding the Fourth Proportional to 26,335,193.10, 39,498,798.32 and 7,167,443.82

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Solution

The fourth proportional to 26,335,193.10, 39,498,798.32 and 7,167,443.82 is: 10,750,079.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,193.10 : 39,498,798.32 = 7,167,443.82 : x
  2. Step 2: Convert to fraction form
    26,335,193.10/39,498,798.32 = 7,167,443.82/x
  3. Step 3: Cross multiply
    26,335,193.10x = 39,498,798.32 × 7,167,443.82
  4. Step 4: Simplify right side
    26,335,193.10x = 283,105,417,916,110.38
  5. Step 5: Solve for x
    x = 283,105,417,916,110.38/26,335,193.10
  6. Step 6: Final answer
    x = 10,750,079.44

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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.