Home / 15,954,785.46-23,914,024.16-9,709,112.99

Finding the Fourth Proportional to 15,954,785.46, 23,914,024.16 and 9,709,112.99

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Solution

The fourth proportional to 15,954,785.46, 23,914,024.16 and 9,709,112.99 is: 14,552,622.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,954,785.46 : 23,914,024.16 = 9,709,112.99 : x
  2. Step 2: Convert to fraction form
    15,954,785.46/23,914,024.16 = 9,709,112.99/x
  3. Step 3: Cross multiply
    15,954,785.46x = 23,914,024.16 × 9,709,112.99
  4. Step 4: Simplify right side
    15,954,785.46x = 232,183,962,626,269.34
  5. Step 5: Solve for x
    x = 232,183,962,626,269.34/15,954,785.46
  6. Step 6: Final answer
    x = 14,552,622.05

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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.