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Finding the Third Proportional to 7,095,857 and 15,535,078

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Solution

The third proportional to 7,095,857 and 15,535,078 is: 34,011,205.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,857 : 15,535,078 = 15,535,078 : x
  2. Step 2: Convert to fraction form
    7,095,857/15,535,078 = 15,535,078/x
  3. Step 3: Cross multiply
    7,095,857x = 15,535,078 × 15,535,078
  4. Step 4: Simplify right side
    7,095,857x = 241,338,648,466,084
  5. Step 5: Solve for x
    x = 241,338,648,466,084/7,095,857
  6. Step 6: Final answer
    x = 34,011,205.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.