Home / 23,224,161.65-32,050,165.05-12,770,975.57

Finding the Fourth Proportional to 23,224,161.65, 32,050,165.05 and 12,770,975.57

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Solution

The fourth proportional to 23,224,161.65, 32,050,165.05 and 12,770,975.57 is: 17,624,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224,161.65 : 32,050,165.05 = 12,770,975.57 : x
  2. Step 2: Convert to fraction form
    23,224,161.65/32,050,165.05 = 12,770,975.57/x
  3. Step 3: Cross multiply
    23,224,161.65x = 32,050,165.05 × 12,770,975.57
  4. Step 4: Simplify right side
    23,224,161.65x = 409,311,874,707,767
  5. Step 5: Solve for x
    x = 409,311,874,707,767/23,224,161.65
  6. Step 6: Final answer
    x = 17,624,398.29

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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.