Home / 17,339,079.07-26,008,680.12-5,824,216.98

Finding the Fourth Proportional to 17,339,079.07, 26,008,680.12 and 5,824,216.98

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Solution

The fourth proportional to 17,339,079.07, 26,008,680.12 and 5,824,216.98 is: 8,736,346.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,079.07 : 26,008,680.12 = 5,824,216.98 : x
  2. Step 2: Convert to fraction form
    17,339,079.07/26,008,680.12 = 5,824,216.98/x
  3. Step 3: Cross multiply
    17,339,079.07x = 26,008,680.12 × 5,824,216.98
  4. Step 4: Simplify right side
    17,339,079.07x = 151,480,196,360,451.66
  5. Step 5: Solve for x
    x = 151,480,196,360,451.66/17,339,079.07
  6. Step 6: Final answer
    x = 8,736,346.13

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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.