Home / 17,502,187.15-26,253,280.73-4,722,671.35

Finding the Fourth Proportional to 17,502,187.15, 26,253,280.73 and 4,722,671.35

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Solution

The fourth proportional to 17,502,187.15, 26,253,280.73 and 4,722,671.35 is: 7,084,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,187.15 : 26,253,280.73 = 4,722,671.35 : x
  2. Step 2: Convert to fraction form
    17,502,187.15/26,253,280.73 = 4,722,671.35/x
  3. Step 3: Cross multiply
    17,502,187.15x = 26,253,280.73 × 4,722,671.35
  4. Step 4: Simplify right side
    17,502,187.15x = 123,985,616,747,078.08
  5. Step 5: Solve for x
    x = 123,985,616,747,078.08/17,502,187.15
  6. Step 6: Final answer
    x = 7,084,007.03

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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.