Home / 48,050,757.61-66,315,871.59-27,143,671.84

Finding the Fourth Proportional to 48,050,757.61, 66,315,871.59 and 27,143,671.84

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Solution

The fourth proportional to 48,050,757.61, 66,315,871.59 and 27,143,671.84 is: 37,461,558.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,050,757.61 : 66,315,871.59 = 27,143,671.84 : x
  2. Step 2: Convert to fraction form
    48,050,757.61/66,315,871.59 = 27,143,671.84/x
  3. Step 3: Cross multiply
    48,050,757.61x = 66,315,871.59 × 27,143,671.84
  4. Step 4: Simplify right side
    48,050,757.61x = 1,800,056,255,890,959.75
  5. Step 5: Solve for x
    x = 1,800,056,255,890,959.75/48,050,757.61
  6. Step 6: Final answer
    x = 37,461,558.27

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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.