Home / 4,712,781,742.50-10,252,987,291.50

Finding the Third Proportional to 4,712,781,742.50 and 10,252,987,291.50

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Solution

The third proportional to 4,712,781,742.50 and 10,252,987,291.50 is: 22,306,093,119.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,781,742.50 : 10,252,987,291.50 = 10,252,987,291.50 : x
  2. Step 2: Convert to fraction form
    4,712,781,742.50/10,252,987,291.50 = 10,252,987,291.50/x
  3. Step 3: Cross multiply
    4,712,781,742.50x = 10,252,987,291.50 × 10,252,987,291.50
  4. Step 4: Simplify right side
    4,712,781,742.50x = 105,123,748,399,660,498,944
  5. Step 5: Solve for x
    x = 105,123,748,399,660,498,944/4,712,781,742.50
  6. Step 6: Final answer
    x = 22,306,093,119.41

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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.