Home / 47,527,437.11-65,586,166.22-26,900,440.43

Finding the Fourth Proportional to 47,527,437.11, 65,586,166.22 and 26,900,440.43

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Solution

The fourth proportional to 47,527,437.11, 65,586,166.22 and 26,900,440.43 is: 37,121,647.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,527,437.11 : 65,586,166.22 = 26,900,440.43 : x
  2. Step 2: Convert to fraction form
    47,527,437.11/65,586,166.22 = 26,900,440.43/x
  3. Step 3: Cross multiply
    47,527,437.11x = 65,586,166.22 × 26,900,440.43
  4. Step 4: Simplify right side
    47,527,437.11x = 1,764,296,757,172,508.50
  5. Step 5: Solve for x
    x = 1,764,296,757,172,508.50/47,527,437.11
  6. Step 6: Final answer
    x = 37,121,647.30

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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.