Home / 22,831,311.44-34,243,321.65-6,653,478.56

Finding the Fourth Proportional to 22,831,311.44, 34,243,321.65 and 6,653,478.56

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Solution

The fourth proportional to 22,831,311.44, 34,243,321.65 and 6,653,478.56 is: 9,979,155.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,831,311.44 : 34,243,321.65 = 6,653,478.56 : x
  2. Step 2: Convert to fraction form
    22,831,311.44/34,243,321.65 = 6,653,478.56/x
  3. Step 3: Cross multiply
    22,831,311.44x = 34,243,321.65 × 6,653,478.56
  4. Step 4: Simplify right side
    22,831,311.44x = 227,837,206,421,458.81
  5. Step 5: Solve for x
    x = 227,837,206,421,458.81/22,831,311.44
  6. Step 6: Final answer
    x = 9,979,155.47

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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.