Home / 63,707,900.49-95,501,303.64-40,614,022.49

Finding the Fourth Proportional to 63,707,900.49, 95,501,303.64 and 40,614,022.49

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Solution

The fourth proportional to 63,707,900.49, 95,501,303.64 and 40,614,022.49 is: 60,882,434.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,707,900.49 : 95,501,303.64 = 40,614,022.49 : x
  2. Step 2: Convert to fraction form
    63,707,900.49/95,501,303.64 = 40,614,022.49/x
  3. Step 3: Cross multiply
    63,707,900.49x = 95,501,303.64 × 40,614,022.49
  4. Step 4: Simplify right side
    63,707,900.49x = 3,878,692,093,381,772.50
  5. Step 5: Solve for x
    x = 3,878,692,093,381,772.50/63,707,900.49
  6. Step 6: Final answer
    x = 60,882,434.73

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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.