Home / 34,689,845.66-52,037,979.27-11,346,721.07

Finding the Fourth Proportional to 34,689,845.66, 52,037,979.27 and 11,346,721.07

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Solution

The fourth proportional to 34,689,845.66, 52,037,979.27 and 11,346,721.07 is: 17,021,131.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,689,845.66 : 52,037,979.27 = 11,346,721.07 : x
  2. Step 2: Convert to fraction form
    34,689,845.66/52,037,979.27 = 11,346,721.07/x
  3. Step 3: Cross multiply
    34,689,845.66x = 52,037,979.27 × 11,346,721.07
  4. Step 4: Simplify right side
    34,689,845.66x = 590,460,435,562,942.38
  5. Step 5: Solve for x
    x = 590,460,435,562,942.38/34,689,845.66
  6. Step 6: Final answer
    x = 17,021,131.82

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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.