Home / 43,871,573.52-60,605,835.22-35,039,428.86

Finding the Fourth Proportional to 43,871,573.52, 60,605,835.22 and 35,039,428.86

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Solution

The fourth proportional to 43,871,573.52, 60,605,835.22 and 35,039,428.86 is: 48,404,779.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,871,573.52 : 60,605,835.22 = 35,039,428.86 : x
  2. Step 2: Convert to fraction form
    43,871,573.52/60,605,835.22 = 35,039,428.86/x
  3. Step 3: Cross multiply
    43,871,573.52x = 60,605,835.22 × 35,039,428.86
  4. Step 4: Simplify right side
    43,871,573.52x = 2,123,593,851,692,072.25
  5. Step 5: Solve for x
    x = 2,123,593,851,692,072.25/43,871,573.52
  6. Step 6: Final answer
    x = 48,404,779.71

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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.