Home / 63,846,674.47-95,766,467.95-56,739,536.83

Finding the Fourth Proportional to 63,846,674.47, 95,766,467.95 and 56,739,536.83

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Solution

The fourth proportional to 63,846,674.47, 95,766,467.95 and 56,739,536.83 is: 85,106,155.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,846,674.47 : 95,766,467.95 = 56,739,536.83 : x
  2. Step 2: Convert to fraction form
    63,846,674.47/95,766,467.95 = 56,739,536.83/x
  3. Step 3: Cross multiply
    63,846,674.47x = 95,766,467.95 × 56,739,536.83
  4. Step 4: Simplify right side
    63,846,674.47x = 5,433,745,035,328,040
  5. Step 5: Solve for x
    x = 5,433,745,035,328,040/63,846,674.47
  6. Step 6: Final answer
    x = 85,106,155.97

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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.