Home / 23,224,163.65-32,050,167.81-12,770,977.57

Finding the Fourth Proportional to 23,224,163.65, 32,050,167.81 and 12,770,977.57

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Solution

The fourth proportional to 23,224,163.65, 32,050,167.81 and 12,770,977.57 is: 17,624,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224,163.65 : 32,050,167.81 = 12,770,977.57 : x
  2. Step 2: Convert to fraction form
    23,224,163.65/32,050,167.81 = 12,770,977.57/x
  3. Step 3: Cross multiply
    23,224,163.65x = 32,050,167.81 × 12,770,977.57
  4. Step 4: Simplify right side
    23,224,163.65x = 409,311,974,055,995.12
  5. Step 5: Solve for x
    x = 409,311,974,055,995.12/23,224,163.65
  6. Step 6: Final answer
    x = 17,624,401.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.