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Finding the Third Proportional to 117,423,353 and 249,963,250

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Solution

The third proportional to 117,423,353 and 249,963,250 is: 532,105,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,423,353 : 249,963,250 = 249,963,250 : x
  2. Step 2: Convert to fraction form
    117,423,353/249,963,250 = 249,963,250/x
  3. Step 3: Cross multiply
    117,423,353x = 249,963,250 × 249,963,250
  4. Step 4: Simplify right side
    117,423,353x = 62,481,626,350,562,496
  5. Step 5: Solve for x
    x = 62,481,626,350,562,496/117,423,353
  6. Step 6: Final answer
    x = 532,105,622.56

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.