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Finding the Third Proportional to 29,056,273 and 63,219,920

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Solution

The third proportional to 29,056,273 and 63,219,920 is: 137,552,338.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056,273 : 63,219,920 = 63,219,920 : x
  2. Step 2: Convert to fraction form
    29,056,273/63,219,920 = 63,219,920/x
  3. Step 3: Cross multiply
    29,056,273x = 63,219,920 × 63,219,920
  4. Step 4: Simplify right side
    29,056,273x = 3,996,758,284,806,400
  5. Step 5: Solve for x
    x = 3,996,758,284,806,400/29,056,273
  6. Step 6: Final answer
    x = 137,552,338.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.