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Finding the Third Proportional to 57,424,111 and 88,265,011

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Solution

The third proportional to 57,424,111 and 88,265,011 is: 135,669,704.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,424,111 : 88,265,011 = 88,265,011 : x
  2. Step 2: Convert to fraction form
    57,424,111/88,265,011 = 88,265,011/x
  3. Step 3: Cross multiply
    57,424,111x = 88,265,011 × 88,265,011
  4. Step 4: Simplify right side
    57,424,111x = 7,790,712,166,830,121
  5. Step 5: Solve for x
    x = 7,790,712,166,830,121/57,424,111
  6. Step 6: Final answer
    x = 135,669,704.44

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.