Home / 17,774,216.34-26,662,319.37-4,993,723.50

Finding the Fourth Proportional to 17,774,216.34, 26,662,319.37 and 4,993,723.50

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Solution

The fourth proportional to 17,774,216.34, 26,662,319.37 and 4,993,723.50 is: 7,490,864.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,774,216.34 : 26,662,319.37 = 4,993,723.50 : x
  2. Step 2: Convert to fraction form
    17,774,216.34/26,662,319.37 = 4,993,723.50/x
  3. Step 3: Cross multiply
    17,774,216.34x = 26,662,319.37 × 4,993,723.50
  4. Step 4: Simplify right side
    17,774,216.34x = 133,144,250,802,474.20
  5. Step 5: Solve for x
    x = 133,144,250,802,474.20/17,774,216.34
  6. Step 6: Final answer
    x = 7,490,864.76

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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.