Home / 57,174,056.19-85,712,867.01-24,801,571.89

Finding the Fourth Proportional to 57,174,056.19, 85,712,867.01 and 24,801,571.89

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Solution

The fourth proportional to 57,174,056.19, 85,712,867.01 and 24,801,571.89 is: 37,181,441.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,174,056.19 : 85,712,867.01 = 24,801,571.89 : x
  2. Step 2: Convert to fraction form
    57,174,056.19/85,712,867.01 = 24,801,571.89/x
  3. Step 3: Cross multiply
    57,174,056.19x = 85,712,867.01 × 24,801,571.89
  4. Step 4: Simplify right side
    57,174,056.19x = 2,125,813,833,046,524.50
  5. Step 5: Solve for x
    x = 2,125,813,833,046,524.50/57,174,056.19
  6. Step 6: Final answer
    x = 37,181,441.63

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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.