Home / 60,450,467.69-83,420,719.70-33,988,844.79

Finding the Fourth Proportional to 60,450,467.69, 83,420,719.70 and 33,988,844.79

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Solution

The fourth proportional to 60,450,467.69, 83,420,719.70 and 33,988,844.79 is: 46,904,085.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,450,467.69 : 83,420,719.70 = 33,988,844.79 : x
  2. Step 2: Convert to fraction form
    60,450,467.69/83,420,719.70 = 33,988,844.79/x
  3. Step 3: Cross multiply
    60,450,467.69x = 83,420,719.70 × 33,988,844.79
  4. Step 4: Simplify right side
    60,450,467.69x = 2,835,373,893,983,451
  5. Step 5: Solve for x
    x = 2,835,373,893,983,451/60,450,467.69
  6. Step 6: Final answer
    x = 46,904,085.32

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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.