Home / 17,661,401.03-26,493,362.67-4,707,483.83

Finding the Fourth Proportional to 17,661,401.03, 26,493,362.67 and 4,707,483.83

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Solution

The fourth proportional to 17,661,401.03, 26,493,362.67 and 4,707,483.83 is: 7,061,561.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,661,401.03 : 26,493,362.67 = 4,707,483.83 : x
  2. Step 2: Convert to fraction form
    17,661,401.03/26,493,362.67 = 4,707,483.83/x
  3. Step 3: Cross multiply
    17,661,401.03x = 26,493,362.67 × 4,707,483.83
  4. Step 4: Simplify right side
    17,661,401.03x = 124,717,076,471,248.08
  5. Step 5: Solve for x
    x = 124,717,076,471,248.08/17,661,401.03
  6. Step 6: Final answer
    x = 7,061,561.89

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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.