Home / 35,669,578.32-49,223,739.96-19,372,054.32

Finding the Fourth Proportional to 35,669,578.32, 49,223,739.96 and 19,372,054.32

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Solution

The fourth proportional to 35,669,578.32, 49,223,739.96 and 19,372,054.32 is: 26,733,283.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,669,578.32 : 49,223,739.96 = 19,372,054.32 : x
  2. Step 2: Convert to fraction form
    35,669,578.32/49,223,739.96 = 19,372,054.32/x
  3. Step 3: Cross multiply
    35,669,578.32x = 49,223,739.96 × 19,372,054.32
  4. Step 4: Simplify right side
    35,669,578.32x = 953,564,964,338,674.62
  5. Step 5: Solve for x
    x = 953,564,964,338,674.62/35,669,578.32
  6. Step 6: Final answer
    x = 26,733,283.91

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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.