Home / 50,562,879.72-69,776,276.58-27,357,497.32

Finding the Fourth Proportional to 50,562,879.72, 69,776,276.58 and 27,357,497.32

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Solution

The fourth proportional to 50,562,879.72, 69,776,276.58 and 27,357,497.32 is: 37,753,077.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,562,879.72 : 69,776,276.58 = 27,357,497.32 : x
  2. Step 2: Convert to fraction form
    50,562,879.72/69,776,276.58 = 27,357,497.32/x
  3. Step 3: Cross multiply
    50,562,879.72x = 69,776,276.58 × 27,357,497.32
  4. Step 4: Simplify right side
    50,562,879.72x = 1,908,904,299,536,928.75
  5. Step 5: Solve for x
    x = 1,908,904,299,536,928.75/50,562,879.72
  6. Step 6: Final answer
    x = 37,753,077.16

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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.