Home / 41,922,926.96-62,890,120.56-14,625,127.82

Finding the Fourth Proportional to 41,922,926.96, 62,890,120.56 and 14,625,127.82

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Solution

The fourth proportional to 41,922,926.96, 62,890,120.56 and 14,625,127.82 is: 21,939,690.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,922,926.96 : 62,890,120.56 = 14,625,127.82 : x
  2. Step 2: Convert to fraction form
    41,922,926.96/62,890,120.56 = 14,625,127.82/x
  3. Step 3: Cross multiply
    41,922,926.96x = 62,890,120.56 × 14,625,127.82
  4. Step 4: Simplify right side
    41,922,926.96x = 919,776,051,805,210
  5. Step 5: Solve for x
    x = 919,776,051,805,210/41,922,926.96
  6. Step 6: Final answer
    x = 21,939,690.73

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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.