Home / 26,452,128.76-36,501,922.38-14,847,450.26

Finding the Fourth Proportional to 26,452,128.76, 36,501,922.38 and 14,847,450.26

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Solution

The fourth proportional to 26,452,128.76, 36,501,922.38 and 14,847,450.26 is: 20,488,350.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,452,128.76 : 36,501,922.38 = 14,847,450.26 : x
  2. Step 2: Convert to fraction form
    26,452,128.76/36,501,922.38 = 14,847,450.26/x
  3. Step 3: Cross multiply
    26,452,128.76x = 36,501,922.38 × 14,847,450.26
  4. Step 4: Simplify right side
    26,452,128.76x = 541,960,476,804,599.19
  5. Step 5: Solve for x
    x = 541,960,476,804,599.19/26,452,128.76
  6. Step 6: Final answer
    x = 20,488,350.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.