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Finding the Third Proportional to 612,526,818 and 941,497,623

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Solution

The third proportional to 612,526,818 and 941,497,623 is: 1,447,149,329.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    612,526,818 : 941,497,623 = 941,497,623 : x
  2. Step 2: Convert to fraction form
    612,526,818/941,497,623 = 941,497,623/x
  3. Step 3: Cross multiply
    612,526,818x = 941,497,623 × 941,497,623
  4. Step 4: Simplify right side
    612,526,818x = 886,417,774,114,650,112
  5. Step 5: Solve for x
    x = 886,417,774,114,650,112/612,526,818
  6. Step 6: Final answer
    x = 1,447,149,329.74

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.