Home / 46,546,358.20-64,233,974.07-26,978,596.76

Finding the Fourth Proportional to 46,546,358.20, 64,233,974.07 and 26,978,596.76

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Solution

The fourth proportional to 46,546,358.20, 64,233,974.07 and 26,978,596.76 is: 37,230,463.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,546,358.20 : 64,233,974.07 = 26,978,596.76 : x
  2. Step 2: Convert to fraction form
    46,546,358.20/64,233,974.07 = 26,978,596.76/x
  3. Step 3: Cross multiply
    46,546,358.20x = 64,233,974.07 × 26,978,596.76
  4. Step 4: Simplify right side
    46,546,358.20x = 1,732,942,484,726,826.25
  5. Step 5: Solve for x
    x = 1,732,942,484,726,826.25/46,546,358.20
  6. Step 6: Final answer
    x = 37,230,463.39

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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.