Home / 41,289,840.93-56,983,611.56-22,708,255.14

Finding the Fourth Proportional to 41,289,840.93, 56,983,611.56 and 22,708,255.14

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Solution

The fourth proportional to 41,289,840.93, 56,983,611.56 and 22,708,255.14 is: 31,339,389.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,289,840.93 : 56,983,611.56 = 22,708,255.14 : x
  2. Step 2: Convert to fraction form
    41,289,840.93/56,983,611.56 = 22,708,255.14/x
  3. Step 3: Cross multiply
    41,289,840.93x = 56,983,611.56 × 22,708,255.14
  4. Step 4: Simplify right side
    41,289,840.93x = 1,293,998,390,103,133.50
  5. Step 5: Solve for x
    x = 1,293,998,390,103,133.50/41,289,840.93
  6. Step 6: Final answer
    x = 31,339,389.08

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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.