Home / 1,635,386,388.75-3,566,760,503.63

Finding the Third Proportional to 1,635,386,388.75 and 3,566,760,503.63

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Solution

The third proportional to 1,635,386,388.75 and 3,566,760,503.63 is: 7,779,067,123.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,386,388.75 : 3,566,760,503.63 = 3,566,760,503.63 : x
  2. Step 2: Convert to fraction form
    1,635,386,388.75/3,566,760,503.63 = 3,566,760,503.63/x
  3. Step 3: Cross multiply
    1,635,386,388.75x = 3,566,760,503.63 × 3,566,760,503.63
  4. Step 4: Simplify right side
    1,635,386,388.75x = 12,721,780,490,219,264,000
  5. Step 5: Solve for x
    x = 12,721,780,490,219,264,000/1,635,386,388.75
  6. Step 6: Final answer
    x = 7,779,067,123.06

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.