Home / 16,338,324.65-24,510,146.72-4,824,956.51

Finding the Fourth Proportional to 16,338,324.65, 24,510,146.72 and 4,824,956.51

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Solution

The fourth proportional to 16,338,324.65, 24,510,146.72 and 4,824,956.51 is: 7,238,220.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,324.65 : 24,510,146.72 = 4,824,956.51 : x
  2. Step 2: Convert to fraction form
    16,338,324.65/24,510,146.72 = 4,824,956.51/x
  3. Step 3: Cross multiply
    16,338,324.65x = 24,510,146.72 × 4,824,956.51
  4. Step 4: Simplify right side
    16,338,324.65x = 118,260,391,831,043.62
  5. Step 5: Solve for x
    x = 118,260,391,831,043.62/16,338,324.65
  6. Step 6: Final answer
    x = 7,238,220.22

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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.