Home / 43,871,581.32-60,605,845.95-35,039,436.60

Finding the Fourth Proportional to 43,871,581.32, 60,605,845.95 and 35,039,436.60

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Solution

The fourth proportional to 43,871,581.32, 60,605,845.95 and 35,039,436.60 is: 48,404,790.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,871,581.32 : 60,605,845.95 = 35,039,436.60 : x
  2. Step 2: Convert to fraction form
    43,871,581.32/60,605,845.95 = 35,039,436.60/x
  3. Step 3: Cross multiply
    43,871,581.32x = 60,605,845.95 × 35,039,436.60
  4. Step 4: Simplify right side
    43,871,581.32x = 2,123,594,696,754,392
  5. Step 5: Solve for x
    x = 2,123,594,696,754,392/43,871,581.32
  6. Step 6: Final answer
    x = 48,404,790.36

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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.