Home / 45,786,067.66-63,121,637.28-36,525,070.36

Finding the Fourth Proportional to 45,786,067.66, 63,121,637.28 and 36,525,070.36

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Solution

The fourth proportional to 45,786,067.66, 63,121,637.28 and 36,525,070.36 is: 50,354,231.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,786,067.66 : 63,121,637.28 = 36,525,070.36 : x
  2. Step 2: Convert to fraction form
    45,786,067.66/63,121,637.28 = 36,525,070.36/x
  3. Step 3: Cross multiply
    45,786,067.66x = 63,121,637.28 × 36,525,070.36
  4. Step 4: Simplify right side
    45,786,067.66x = 2,305,522,242,890,399
  5. Step 5: Solve for x
    x = 2,305,522,242,890,399/45,786,067.66
  6. Step 6: Final answer
    x = 50,354,231.34

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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.