Home / 43,871,585.52-60,605,851.80-35,039,440.88

Finding the Fourth Proportional to 43,871,585.52, 60,605,851.80 and 35,039,440.88

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Solution

The fourth proportional to 43,871,585.52, 60,605,851.80 and 35,039,440.88 is: 48,404,796.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,871,585.52 : 60,605,851.80 = 35,039,440.88 : x
  2. Step 2: Convert to fraction form
    43,871,585.52/60,605,851.80 = 35,039,440.88/x
  3. Step 3: Cross multiply
    43,871,585.52x = 60,605,851.80 × 35,039,440.88
  4. Step 4: Simplify right side
    43,871,585.52x = 2,123,595,161,128,141.75
  5. Step 5: Solve for x
    x = 2,123,595,161,128,141.75/43,871,585.52
  6. Step 6: Final answer
    x = 48,404,796.32

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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.