Home / 26,406,648.34-39,582,016.27-8,882,522.84

Finding the Fourth Proportional to 26,406,648.34, 39,582,016.27 and 8,882,522.84

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Solution

The fourth proportional to 26,406,648.34, 39,582,016.27 and 8,882,522.84 is: 13,314,380.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,406,648.34 : 39,582,016.27 = 8,882,522.84 : x
  2. Step 2: Convert to fraction form
    26,406,648.34/39,582,016.27 = 8,882,522.84/x
  3. Step 3: Cross multiply
    26,406,648.34x = 39,582,016.27 × 8,882,522.84
  4. Step 4: Simplify right side
    26,406,648.34x = 351,588,163,648,275.31
  5. Step 5: Solve for x
    x = 351,588,163,648,275.31/26,406,648.34
  6. Step 6: Final answer
    x = 13,314,380.50

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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.