Home / 17,530,344.95-26,298,343.01-5,399,796.59

Finding the Fourth Proportional to 17,530,344.95, 26,298,343.01 and 5,399,796.59

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Solution

The fourth proportional to 17,530,344.95, 26,298,343.01 and 5,399,796.59 is: 8,100,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530,344.95 : 26,298,343.01 = 5,399,796.59 : x
  2. Step 2: Convert to fraction form
    17,530,344.95/26,298,343.01 = 5,399,796.59/x
  3. Step 3: Cross multiply
    17,530,344.95x = 26,298,343.01 × 5,399,796.59
  4. Step 4: Simplify right side
    17,530,344.95x = 142,005,702,908,048.34
  5. Step 5: Solve for x
    x = 142,005,702,908,048.34/17,530,344.95
  6. Step 6: Final answer
    x = 8,100,565.24

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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.