Home / 20,699,363,386.13-45,025,468,845.75

Finding the Third Proportional to 20,699,363,386.13 and 45,025,468,845.75

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Solution

The third proportional to 20,699,363,386.13 and 45,025,468,845.75 is: 97,939,864,476.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,699,363,386.13 : 45,025,468,845.75 = 45,025,468,845.75 : x
  2. Step 2: Convert to fraction form
    20,699,363,386.13/45,025,468,845.75 = 45,025,468,845.75/x
  3. Step 3: Cross multiply
    20,699,363,386.13x = 45,025,468,845.75 × 45,025,468,845.75
  4. Step 4: Simplify right side
    20,699,363,386.13x = 2,027,292,844,779,603,755,008
  5. Step 5: Solve for x
    x = 2,027,292,844,779,603,755,008/20,699,363,386.13
  6. Step 6: Final answer
    x = 97,939,864,476.15

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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.