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Finding the Third Proportional to 91,977,584 and 144,285,888

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Solution

The third proportional to 91,977,584 and 144,285,888 is: 226,342,295.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,977,584 : 144,285,888 = 144,285,888 : x
  2. Step 2: Convert to fraction form
    91,977,584/144,285,888 = 144,285,888/x
  3. Step 3: Cross multiply
    91,977,584x = 144,285,888 × 144,285,888
  4. Step 4: Simplify right side
    91,977,584x = 20,818,417,475,948,544
  5. Step 5: Solve for x
    x = 20,818,417,475,948,544/91,977,584
  6. Step 6: Final answer
    x = 226,342,295.27

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.