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Finding the Third Proportional to 67,804,187.50 and 147,167,232

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Solution

The third proportional to 67,804,187.50 and 147,167,232 is: 319,422,663.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,804,187.50 : 147,167,232 = 147,167,232 : x
  2. Step 2: Convert to fraction form
    67,804,187.50/147,167,232 = 147,167,232/x
  3. Step 3: Cross multiply
    67,804,187.50x = 147,167,232 × 147,167,232
  4. Step 4: Simplify right side
    67,804,187.50x = 21,658,194,174,541,824
  5. Step 5: Solve for x
    x = 21,658,194,174,541,824/67,804,187.50
  6. Step 6: Final answer
    x = 319,422,663.60

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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.