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Finding the Third Proportional to 7,152,666.50 and 15,328,039

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Solution

The third proportional to 7,152,666.50 and 15,328,039 is: 32,847,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,152,666.50 : 15,328,039 = 15,328,039 : x
  2. Step 2: Convert to fraction form
    7,152,666.50/15,328,039 = 15,328,039/x
  3. Step 3: Cross multiply
    7,152,666.50x = 15,328,039 × 15,328,039
  4. Step 4: Simplify right side
    7,152,666.50x = 234,948,779,585,521
  5. Step 5: Solve for x
    x = 234,948,779,585,521/7,152,666.50
  6. Step 6: Final answer
    x = 32,847,719.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.