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Finding the Third Proportional to 847,357,848 and 1,828,481,040

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Solution

The third proportional to 847,357,848 and 1,828,481,040 is: 3,945,609,191.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,357,848 : 1,828,481,040 = 1,828,481,040 : x
  2. Step 2: Convert to fraction form
    847,357,848/1,828,481,040 = 1,828,481,040/x
  3. Step 3: Cross multiply
    847,357,848x = 1,828,481,040 × 1,828,481,040
  4. Step 4: Simplify right side
    847,357,848x = 3,343,342,913,639,481,344
  5. Step 5: Solve for x
    x = 3,343,342,913,639,481,344/847,357,848
  6. Step 6: Final answer
    x = 3,945,609,191.60

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.