Home / 22,999,942.64-34,500,214.48-7,647,232.32

Finding the Fourth Proportional to 22,999,942.64, 34,500,214.48 and 7,647,232.32

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Solution

The fourth proportional to 22,999,942.64, 34,500,214.48 and 7,647,232.32 is: 11,470,948.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,999,942.64 : 34,500,214.48 = 7,647,232.32 : x
  2. Step 2: Convert to fraction form
    22,999,942.64/34,500,214.48 = 7,647,232.32/x
  3. Step 3: Cross multiply
    22,999,942.64x = 34,500,214.48 × 7,647,232.32
  4. Step 4: Simplify right side
    22,999,942.64x = 263,831,155,218,387.97
  5. Step 5: Solve for x
    x = 263,831,155,218,387.97/22,999,942.64
  6. Step 6: Final answer
    x = 11,470,948.40

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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.