Home / 135,034,257.01-202,527,913.53-37,966,927.42

Finding the Fourth Proportional to 135,034,257.01, 202,527,913.53 and 37,966,927.42

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Solution

The fourth proportional to 135,034,257.01, 202,527,913.53 and 37,966,927.42 is: 56,943,791.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,034,257.01 : 202,527,913.53 = 37,966,927.42 : x
  2. Step 2: Convert to fraction form
    135,034,257.01/202,527,913.53 = 37,966,927.42/x
  3. Step 3: Cross multiply
    135,034,257.01x = 202,527,913.53 × 37,966,927.42
  4. Step 4: Simplify right side
    135,034,257.01x = 7,689,362,593,517,546
  5. Step 5: Solve for x
    x = 7,689,362,593,517,546/135,034,257.01
  6. Step 6: Final answer
    x = 56,943,791.63

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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.