Home / 17,502,186.15-26,253,279.23-4,722,670.35

Finding the Fourth Proportional to 17,502,186.15, 26,253,279.23 and 4,722,670.35

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Solution

The fourth proportional to 17,502,186.15, 26,253,279.23 and 4,722,670.35 is: 7,084,005.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,186.15 : 26,253,279.23 = 4,722,670.35 : x
  2. Step 2: Convert to fraction form
    17,502,186.15/26,253,279.23 = 4,722,670.35/x
  3. Step 3: Cross multiply
    17,502,186.15x = 26,253,279.23 × 4,722,670.35
  4. Step 4: Simplify right side
    17,502,186.15x = 123,985,583,386,178.47
  5. Step 5: Solve for x
    x = 123,985,583,386,178.47/17,502,186.15
  6. Step 6: Final answer
    x = 7,084,005.53

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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.