Home / 46,239,331.32-69,285,217.68-33,886,042.51

Finding the Fourth Proportional to 46,239,331.32, 69,285,217.68 and 33,886,042.51

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Solution

The fourth proportional to 46,239,331.32, 69,285,217.68 and 33,886,042.51 is: 50,774,995.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,239,331.32 : 69,285,217.68 = 33,886,042.51 : x
  2. Step 2: Convert to fraction form
    46,239,331.32/69,285,217.68 = 33,886,042.51/x
  3. Step 3: Cross multiply
    46,239,331.32x = 69,285,217.68 × 33,886,042.51
  4. Step 4: Simplify right side
    46,239,331.32x = 2,347,801,831,449,653
  5. Step 5: Solve for x
    x = 2,347,801,831,449,653/46,239,331.32
  6. Step 6: Final answer
    x = 50,774,995.32

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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.