Home / 17,804,269.80-26,702,667.56-5,021,785.15

Finding the Fourth Proportional to 17,804,269.80, 26,702,667.56 and 5,021,785.15

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Solution

The fourth proportional to 17,804,269.80, 26,702,667.56 and 5,021,785.15 is: 7,531,623.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,269.80 : 26,702,667.56 = 5,021,785.15 : x
  2. Step 2: Convert to fraction form
    17,804,269.80/26,702,667.56 = 5,021,785.15/x
  3. Step 3: Cross multiply
    17,804,269.80x = 26,702,667.56 × 5,021,785.15
  4. Step 4: Simplify right side
    17,804,269.80x = 134,095,059,363,992.53
  5. Step 5: Solve for x
    x = 134,095,059,363,992.53/17,804,269.80
  6. Step 6: Final answer
    x = 7,531,623.64

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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.