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Finding the Third Proportional to 583,304,679 and 852,811,815

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Solution

The third proportional to 583,304,679 and 852,811,815 is: 1,246,840,661.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,304,679 : 852,811,815 = 852,811,815 : x
  2. Step 2: Convert to fraction form
    583,304,679/852,811,815 = 852,811,815/x
  3. Step 3: Cross multiply
    583,304,679x = 852,811,815 × 852,811,815
  4. Step 4: Simplify right side
    583,304,679x = 727,287,991,803,594,240
  5. Step 5: Solve for x
    x = 727,287,991,803,594,240/583,304,679
  6. Step 6: Final answer
    x = 1,246,840,661.47

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.