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Finding the Third Proportional to 7,062,032.30 and 9,995,516.91

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Solution

The third proportional to 7,062,032.30 and 9,995,516.91 is: 14,147,536.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,032.30 : 9,995,516.91 = 9,995,516.91 : x
  2. Step 2: Convert to fraction form
    7,062,032.30/9,995,516.91 = 9,995,516.91/x
  3. Step 3: Cross multiply
    7,062,032.30x = 9,995,516.91 × 9,995,516.91
  4. Step 4: Simplify right side
    7,062,032.30x = 99,910,358,340,263.05
  5. Step 5: Solve for x
    x = 99,910,358,340,263.05/7,062,032.30
  6. Step 6: Final answer
    x = 14,147,536.30

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.