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Finding the Third Proportional to 30,016,176 and 61,092,240

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Solution

The third proportional to 30,016,176 and 61,092,240 is: 124,341,681.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,016,176 : 61,092,240 = 61,092,240 : x
  2. Step 2: Convert to fraction form
    30,016,176/61,092,240 = 61,092,240/x
  3. Step 3: Cross multiply
    30,016,176x = 61,092,240 × 61,092,240
  4. Step 4: Simplify right side
    30,016,176x = 3,732,261,788,217,600
  5. Step 5: Solve for x
    x = 3,732,261,788,217,600/30,016,176
  6. Step 6: Final answer
    x = 124,341,681.24

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.