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Finding the Third Proportional to 7,083,913,059 and 15,502,280,055

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Solution

The third proportional to 7,083,913,059 and 15,502,280,055 is: 33,924,849,853.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,913,059 : 15,502,280,055 = 15,502,280,055 : x
  2. Step 2: Convert to fraction form
    7,083,913,059/15,502,280,055 = 15,502,280,055/x
  3. Step 3: Cross multiply
    7,083,913,059x = 15,502,280,055 × 15,502,280,055
  4. Step 4: Simplify right side
    7,083,913,059x = 240,320,686,903,650,811,904
  5. Step 5: Solve for x
    x = 240,320,686,903,650,811,904/7,083,913,059
  6. Step 6: Final answer
    x = 33,924,849,853.76

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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.