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Finding the Third Proportional to 133,772,476.50 and 293,851,098

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Solution

The third proportional to 133,772,476.50 and 293,851,098 is: 645,487,547.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,772,476.50 : 293,851,098 = 293,851,098 : x
  2. Step 2: Convert to fraction form
    133,772,476.50/293,851,098 = 293,851,098/x
  3. Step 3: Cross multiply
    133,772,476.50x = 293,851,098 × 293,851,098
  4. Step 4: Simplify right side
    133,772,476.50x = 86,348,467,795,805,600
  5. Step 5: Solve for x
    x = 86,348,467,795,805,600/133,772,476.50
  6. Step 6: Final answer
    x = 645,487,547.63

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.