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Finding the Third Proportional to 316,842,952 and 504,159,436

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Solution

The third proportional to 316,842,952 and 504,159,436 is: 802,216,793.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,842,952 : 504,159,436 = 504,159,436 : x
  2. Step 2: Convert to fraction form
    316,842,952/504,159,436 = 504,159,436/x
  3. Step 3: Cross multiply
    316,842,952x = 504,159,436 × 504,159,436
  4. Step 4: Simplify right side
    316,842,952x = 254,176,736,907,838,080
  5. Step 5: Solve for x
    x = 254,176,736,907,838,080/316,842,952
  6. Step 6: Final answer
    x = 802,216,793.22

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.