Home / 46,766,816.73-64,536,872.31-25,858,489.77

Finding the Fourth Proportional to 46,766,816.73, 64,536,872.31 and 25,858,489.77

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Solution

The fourth proportional to 46,766,816.73, 64,536,872.31 and 25,858,489.77 is: 35,683,977.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,766,816.73 : 64,536,872.31 = 25,858,489.77 : x
  2. Step 2: Convert to fraction form
    46,766,816.73/64,536,872.31 = 25,858,489.77/x
  3. Step 3: Cross multiply
    46,766,816.73x = 64,536,872.31 × 25,858,489.77
  4. Step 4: Simplify right side
    46,766,816.73x = 1,668,826,052,415,931.25
  5. Step 5: Solve for x
    x = 1,668,826,052,415,931.25/46,766,816.73
  6. Step 6: Final answer
    x = 35,683,977.85

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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.