Home / 14,967,441.31-22,447,729.74-4,185,499.87

Finding the Fourth Proportional to 14,967,441.31, 22,447,729.74 and 4,185,499.87

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Solution

The fourth proportional to 14,967,441.31, 22,447,729.74 and 4,185,499.87 is: 6,277,290.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,967,441.31 : 22,447,729.74 = 4,185,499.87 : x
  2. Step 2: Convert to fraction form
    14,967,441.31/22,447,729.74 = 4,185,499.87/x
  3. Step 3: Cross multiply
    14,967,441.31x = 22,447,729.74 × 4,185,499.87
  4. Step 4: Simplify right side
    14,967,441.31x = 93,954,969,908,565.12
  5. Step 5: Solve for x
    x = 93,954,969,908,565.12/14,967,441.31
  6. Step 6: Final answer
    x = 6,277,290.02

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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.