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Finding the Third Proportional to 7,137,095,555 and 15,460,155,526

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Solution

The third proportional to 7,137,095,555 and 15,460,155,526 is: 33,489,310,468.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,137,095,555 : 15,460,155,526 = 15,460,155,526 : x
  2. Step 2: Convert to fraction form
    7,137,095,555/15,460,155,526 = 15,460,155,526/x
  3. Step 3: Cross multiply
    7,137,095,555x = 15,460,155,526 × 15,460,155,526
  4. Step 4: Simplify right side
    7,137,095,555x = 239,016,408,888,108,351,488
  5. Step 5: Solve for x
    x = 239,016,408,888,108,351,488/7,137,095,555
  6. Step 6: Final answer
    x = 33,489,310,468.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.