Home / 69,039,475.56-95,276,762.64-37,679,236.92

Finding the Fourth Proportional to 69,039,475.56, 95,276,762.64 and 37,679,236.92

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Solution

The fourth proportional to 69,039,475.56, 95,276,762.64 and 37,679,236.92 is: 51,998,594.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,039,475.56 : 95,276,762.64 = 37,679,236.92 : x
  2. Step 2: Convert to fraction form
    69,039,475.56/95,276,762.64 = 37,679,236.92/x
  3. Step 3: Cross multiply
    69,039,475.56x = 95,276,762.64 × 37,679,236.92
  4. Step 4: Simplify right side
    69,039,475.56x = 3,589,955,712,483,165
  5. Step 5: Solve for x
    x = 3,589,955,712,483,165/69,039,475.56
  6. Step 6: Final answer
    x = 51,998,594.77

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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.