Home / 62,904,880.78-94,313,479.15-27,870,952.38

Finding the Fourth Proportional to 62,904,880.78, 94,313,479.15 and 27,870,952.38

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Solution

The fourth proportional to 62,904,880.78, 94,313,479.15 and 27,870,952.38 is: 41,787,003.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,904,880.78 : 94,313,479.15 = 27,870,952.38 : x
  2. Step 2: Convert to fraction form
    62,904,880.78/94,313,479.15 = 27,870,952.38/x
  3. Step 3: Cross multiply
    62,904,880.78x = 94,313,479.15 × 27,870,952.38
  4. Step 4: Simplify right side
    62,904,880.78x = 2,628,606,486,181,773
  5. Step 5: Solve for x
    x = 2,628,606,486,181,773/62,904,880.78
  6. Step 6: Final answer
    x = 41,787,003.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.