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Finding the Third Proportional to 13,983,009,932 and 29,960,517,928

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Solution

The third proportional to 13,983,009,932 and 29,960,517,928 is: 64,194,521,700.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,983,009,932 : 29,960,517,928 = 29,960,517,928 : x
  2. Step 2: Convert to fraction form
    13,983,009,932/29,960,517,928 = 29,960,517,928/x
  3. Step 3: Cross multiply
    13,983,009,932x = 29,960,517,928 × 29,960,517,928
  4. Step 4: Simplify right side
    13,983,009,932x = 897,632,634,514,009,358,336
  5. Step 5: Solve for x
    x = 897,632,634,514,009,358,336/13,983,009,932
  6. Step 6: Final answer
    x = 64,194,521,700.21

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.