Home / 57,464,323.16-86,226,751.98-33,220,276.90

Finding the Fourth Proportional to 57,464,323.16, 86,226,751.98 and 33,220,276.90

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Solution

The fourth proportional to 57,464,323.16, 86,226,751.98 and 33,220,276.90 is: 49,847,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,464,323.16 : 86,226,751.98 = 33,220,276.90 : x
  2. Step 2: Convert to fraction form
    57,464,323.16/86,226,751.98 = 33,220,276.90/x
  3. Step 3: Cross multiply
    57,464,323.16x = 86,226,751.98 × 33,220,276.90
  4. Step 4: Simplify right side
    57,464,323.16x = 2,864,476,576,747,656.50
  5. Step 5: Solve for x
    x = 2,864,476,576,747,656.50/57,464,323.16
  6. Step 6: Final answer
    x = 49,847,912.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.