Home / 15,579,828.44-23,334,894.66-9,006,483.32

Finding the Fourth Proportional to 15,579,828.44, 23,334,894.66 and 9,006,483.32

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Solution

The fourth proportional to 15,579,828.44, 23,334,894.66 and 9,006,483.32 is: 13,489,579.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,579,828.44 : 23,334,894.66 = 9,006,483.32 : x
  2. Step 2: Convert to fraction form
    15,579,828.44/23,334,894.66 = 9,006,483.32/x
  3. Step 3: Cross multiply
    15,579,828.44x = 23,334,894.66 × 9,006,483.32
  4. Step 4: Simplify right side
    15,579,828.44x = 210,165,339,529,247.09
  5. Step 5: Solve for x
    x = 210,165,339,529,247.09/15,579,828.44
  6. Step 6: Final answer
    x = 13,489,579.83

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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.