Home / 50,600,907.18-69,828,405.14-27,395,845.74

Finding the Fourth Proportional to 50,600,907.18, 69,828,405.14 and 27,395,845.74

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Solution

The fourth proportional to 50,600,907.18, 69,828,405.14 and 27,395,845.74 is: 37,805,808.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,600,907.18 : 69,828,405.14 = 27,395,845.74 : x
  2. Step 2: Convert to fraction form
    50,600,907.18/69,828,405.14 = 27,395,845.74/x
  3. Step 3: Cross multiply
    50,600,907.18x = 69,828,405.14 × 27,395,845.74
  4. Step 4: Simplify right side
    50,600,907.18x = 1,913,008,215,485,663
  5. Step 5: Solve for x
    x = 1,913,008,215,485,663/50,600,907.18
  6. Step 6: Final answer
    x = 37,805,808.67

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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.