Home / 15,984,266.70-23,976,400.05-10,908,093.90

Finding the Fourth Proportional to 15,984,266.70, 23,976,400.05 and 10,908,093.90

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Solution

The fourth proportional to 15,984,266.70, 23,976,400.05 and 10,908,093.90 is: 16,362,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,266.70 : 23,976,400.05 = 10,908,093.90 : x
  2. Step 2: Convert to fraction form
    15,984,266.70/23,976,400.05 = 10,908,093.90/x
  3. Step 3: Cross multiply
    15,984,266.70x = 23,976,400.05 × 10,908,093.90
  4. Step 4: Simplify right side
    15,984,266.70x = 261,536,823,129,364.72
  5. Step 5: Solve for x
    x = 261,536,823,129,364.72/15,984,266.70
  6. Step 6: Final answer
    x = 16,362,140.85

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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.