Home / 26,574,602.97-39,858,119.46-8,376,433.14

Finding the Fourth Proportional to 26,574,602.97, 39,858,119.46 and 8,376,433.14

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Solution

The fourth proportional to 26,574,602.97, 39,858,119.46 and 8,376,433.14 is: 12,563,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,574,602.97 : 39,858,119.46 = 8,376,433.14 : x
  2. Step 2: Convert to fraction form
    26,574,602.97/39,858,119.46 = 8,376,433.14/x
  3. Step 3: Cross multiply
    26,574,602.97x = 39,858,119.46 × 8,376,433.14
  4. Step 4: Simplify right side
    26,574,602.97x = 333,868,872,742,822.88
  5. Step 5: Solve for x
    x = 333,868,872,742,822.88/26,574,602.97
  6. Step 6: Final answer
    x = 12,563,456.66

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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.