Home / 75,911,027,291.10-104,754,949,605.72-41,615,561,181.24

Finding the Fourth Proportional to 75,911,027,291.10, 104,754,949,605.72 and 41,615,561,181.24

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Solution

The fourth proportional to 75,911,027,291.10, 104,754,949,605.72 and 41,615,561,181.24 is: 57,428,231,047.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,911,027,291.10 : 104,754,949,605.72 = 41,615,561,181.24 : x
  2. Step 2: Convert to fraction form
    75,911,027,291.10/104,754,949,605.72 = 41,615,561,181.24/x
  3. Step 3: Cross multiply
    75,911,027,291.10x = 104,754,949,605.72 × 41,615,561,181.24
  4. Step 4: Simplify right side
    75,911,027,291.10x = 4,359,436,014,354,553,634,816
  5. Step 5: Solve for x
    x = 4,359,436,014,354,553,634,816/75,911,027,291.10
  6. Step 6: Final answer
    x = 57,428,231,047.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.