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Finding the Third Proportional to 25,348,428 and 54,737,232

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Solution

The third proportional to 25,348,428 and 54,737,232 is: 118,199,225.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,348,428 : 54,737,232 = 54,737,232 : x
  2. Step 2: Convert to fraction form
    25,348,428/54,737,232 = 54,737,232/x
  3. Step 3: Cross multiply
    25,348,428x = 54,737,232 × 54,737,232
  4. Step 4: Simplify right side
    25,348,428x = 2,996,164,567,021,824
  5. Step 5: Solve for x
    x = 2,996,164,567,021,824/25,348,428
  6. Step 6: Final answer
    x = 118,199,225.89

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.