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Finding the Third Proportional to 21,588,030 and 46,763,292

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Solution

The third proportional to 21,588,030 and 46,763,292 is: 101,297,129.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,588,030 : 46,763,292 = 46,763,292 : x
  2. Step 2: Convert to fraction form
    21,588,030/46,763,292 = 46,763,292/x
  3. Step 3: Cross multiply
    21,588,030x = 46,763,292 × 46,763,292
  4. Step 4: Simplify right side
    21,588,030x = 2,186,805,478,677,264
  5. Step 5: Solve for x
    x = 2,186,805,478,677,264/21,588,030
  6. Step 6: Final answer
    x = 101,297,129.88

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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.