Home / 34,613,950.82-51,921,014.20-14,143,670.46

Finding the Fourth Proportional to 34,613,950.82, 51,921,014.20 and 14,143,670.46

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Solution

The fourth proportional to 34,613,950.82, 51,921,014.20 and 14,143,670.46 is: 21,215,541.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,613,950.82 : 51,921,014.20 = 14,143,670.46 : x
  2. Step 2: Convert to fraction form
    34,613,950.82/51,921,014.20 = 14,143,670.46/x
  3. Step 3: Cross multiply
    34,613,950.82x = 51,921,014.20 × 14,143,670.46
  4. Step 4: Simplify right side
    34,613,950.82x = 734,353,714,652,153.75
  5. Step 5: Solve for x
    x = 734,353,714,652,153.75/34,613,950.82
  6. Step 6: Final answer
    x = 21,215,541.63

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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.