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Finding the Third Proportional to 6,995,335.50 and 10,292,946

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Solution

The third proportional to 6,995,335.50 and 10,292,946 is: 15,145,054.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,335.50 : 10,292,946 = 10,292,946 : x
  2. Step 2: Convert to fraction form
    6,995,335.50/10,292,946 = 10,292,946/x
  3. Step 3: Cross multiply
    6,995,335.50x = 10,292,946 × 10,292,946
  4. Step 4: Simplify right side
    6,995,335.50x = 105,944,737,358,916
  5. Step 5: Solve for x
    x = 105,944,737,358,916/6,995,335.50
  6. Step 6: Final answer
    x = 15,145,054.50

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.