Home / 23,983,476.52-33,067,203.06-20,015,460.40

Finding the Fourth Proportional to 23,983,476.52, 33,067,203.06 and 20,015,460.40

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Solution

The fourth proportional to 23,983,476.52, 33,067,203.06 and 20,015,460.40 is: 27,596,303.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,983,476.52 : 33,067,203.06 = 20,015,460.40 : x
  2. Step 2: Convert to fraction form
    23,983,476.52/33,067,203.06 = 20,015,460.40/x
  3. Step 3: Cross multiply
    23,983,476.52x = 33,067,203.06 × 20,015,460.40
  4. Step 4: Simplify right side
    23,983,476.52x = 661,855,293,386,188.75
  5. Step 5: Solve for x
    x = 661,855,293,386,188.75/23,983,476.52
  6. Step 6: Final answer
    x = 27,596,303.35

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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.