Home / 135,034,255.88-202,527,911.84-37,966,926.30

Finding the Fourth Proportional to 135,034,255.88, 202,527,911.84 and 37,966,926.30

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Solution

The fourth proportional to 135,034,255.88, 202,527,911.84 and 37,966,926.30 is: 56,943,789.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,034,255.88 : 202,527,911.84 = 37,966,926.30 : x
  2. Step 2: Convert to fraction form
    135,034,255.88/202,527,911.84 = 37,966,926.30/x
  3. Step 3: Cross multiply
    135,034,255.88x = 202,527,911.84 × 37,966,926.30
  4. Step 4: Simplify right side
    135,034,255.88x = 7,689,362,301,715,239
  5. Step 5: Solve for x
    x = 7,689,362,301,715,239/135,034,255.88
  6. Step 6: Final answer
    x = 56,943,789.94

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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.