Home / 16,096,016.90-24,144,025.35-5,314,981.70

Finding the Fourth Proportional to 16,096,016.90, 24,144,025.35 and 5,314,981.70

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Solution

The fourth proportional to 16,096,016.90, 24,144,025.35 and 5,314,981.70 is: 7,972,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,096,016.90 : 24,144,025.35 = 5,314,981.70 : x
  2. Step 2: Convert to fraction form
    16,096,016.90/24,144,025.35 = 5,314,981.70/x
  3. Step 3: Cross multiply
    16,096,016.90x = 24,144,025.35 × 5,314,981.70
  4. Step 4: Simplify right side
    16,096,016.90x = 128,325,052,899,586.11
  5. Step 5: Solve for x
    x = 128,325,052,899,586.11/16,096,016.90
  6. Step 6: Final answer
    x = 7,972,472.55

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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.