Home / 26,296,467.17-39,444,700.14-7,127,223.84

Finding the Fourth Proportional to 26,296,467.17, 39,444,700.14 and 7,127,223.84

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Solution

The fourth proportional to 26,296,467.17, 39,444,700.14 and 7,127,223.84 is: 10,690,835.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,467.17 : 39,444,700.14 = 7,127,223.84 : x
  2. Step 2: Convert to fraction form
    26,296,467.17/39,444,700.14 = 7,127,223.84/x
  3. Step 3: Cross multiply
    26,296,467.17x = 39,444,700.14 × 7,127,223.84
  4. Step 4: Simplify right side
    26,296,467.17x = 281,131,207,163,823.19
  5. Step 5: Solve for x
    x = 281,131,207,163,823.19/26,296,467.17
  6. Step 6: Final answer
    x = 10,690,835.59

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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.