Home / 26,241,554.90-39,362,192.23-6,810,766.70

Finding the Fourth Proportional to 26,241,554.90, 39,362,192.23 and 6,810,766.70

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Solution

The fourth proportional to 26,241,554.90, 39,362,192.23 and 6,810,766.70 is: 10,216,113.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,554.90 : 39,362,192.23 = 6,810,766.70 : x
  2. Step 2: Convert to fraction form
    26,241,554.90/39,362,192.23 = 6,810,766.70/x
  3. Step 3: Cross multiply
    26,241,554.90x = 39,362,192.23 × 6,810,766.70
  4. Step 4: Simplify right side
    26,241,554.90x = 268,086,708,145,203.62
  5. Step 5: Solve for x
    x = 268,086,708,145,203.62/26,241,554.90
  6. Step 6: Final answer
    x = 10,216,113.69

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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.