Home / 37,171,266.28-55,756,777.02-9,880,305.64

Finding the Fourth Proportional to 37,171,266.28, 55,756,777.02 and 9,880,305.64

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Solution

The fourth proportional to 37,171,266.28, 55,756,777.02 and 9,880,305.64 is: 14,820,425.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171,266.28 : 55,756,777.02 = 9,880,305.64 : x
  2. Step 2: Convert to fraction form
    37,171,266.28/55,756,777.02 = 9,880,305.64/x
  3. Step 3: Cross multiply
    37,171,266.28x = 55,756,777.02 × 9,880,305.64
  4. Step 4: Simplify right side
    37,171,266.28x = 550,893,998,458,928.44
  5. Step 5: Solve for x
    x = 550,893,998,458,928.44/37,171,266.28
  6. Step 6: Final answer
    x = 14,820,425.93

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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.