Home / 33,388,864.32-46,119,854.88-27,610,985.28

Finding the Fourth Proportional to 33,388,864.32, 46,119,854.88 and 27,610,985.28

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Solution

The fourth proportional to 33,388,864.32, 46,119,854.88 and 27,610,985.28 is: 38,138,902.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,388,864.32 : 46,119,854.88 = 27,610,985.28 : x
  2. Step 2: Convert to fraction form
    33,388,864.32/46,119,854.88 = 27,610,985.28/x
  3. Step 3: Cross multiply
    33,388,864.32x = 46,119,854.88 × 27,610,985.28
  4. Step 4: Simplify right side
    33,388,864.32x = 1,273,414,634,207,416.25
  5. Step 5: Solve for x
    x = 1,273,414,634,207,416.25/33,388,864.32
  6. Step 6: Final answer
    x = 38,138,902.30

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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.