Home / 88,666,271.66-133,012,100.67-27,260,586.44

Finding the Fourth Proportional to 88,666,271.66, 133,012,100.67 and 27,260,586.44

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Solution

The fourth proportional to 88,666,271.66, 133,012,100.67 and 27,260,586.44 is: 40,894,782.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,666,271.66 : 133,012,100.67 = 27,260,586.44 : x
  2. Step 2: Convert to fraction form
    88,666,271.66/133,012,100.67 = 27,260,586.44/x
  3. Step 3: Cross multiply
    88,666,271.66x = 133,012,100.67 × 27,260,586.44
  4. Step 4: Simplify right side
    88,666,271.66x = 3,625,987,867,215,456.50
  5. Step 5: Solve for x
    x = 3,625,987,867,215,456.50/88,666,271.66
  6. Step 6: Final answer
    x = 40,894,782.19

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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.