Home / 17,773,674.60-26,661,508.34-4,993,182.86

Finding the Fourth Proportional to 17,773,674.60, 26,661,508.34 and 4,993,182.86

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Solution

The fourth proportional to 17,773,674.60, 26,661,508.34 and 4,993,182.86 is: 7,490,054.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773,674.60 : 26,661,508.34 = 4,993,182.86 : x
  2. Step 2: Convert to fraction form
    17,773,674.60/26,661,508.34 = 4,993,182.86/x
  3. Step 3: Cross multiply
    17,773,674.60x = 26,661,508.34 × 4,993,182.86
  4. Step 4: Simplify right side
    17,773,674.60x = 133,125,786,465,035.06
  5. Step 5: Solve for x
    x = 133,125,786,465,035.06/17,773,674.60
  6. Step 6: Final answer
    x = 7,490,054.22

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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.