Home / 17,448,455.40-24,063,193.32-10,922,679.78

Finding the Fourth Proportional to 17,448,455.40, 24,063,193.32 and 10,922,679.78

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Solution

The fourth proportional to 17,448,455.40, 24,063,193.32 and 10,922,679.78 is: 15,063,485.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448,455.40 : 24,063,193.32 = 10,922,679.78 : x
  2. Step 2: Convert to fraction form
    17,448,455.40/24,063,193.32 = 10,922,679.78/x
  3. Step 3: Cross multiply
    17,448,455.40x = 24,063,193.32 × 10,922,679.78
  4. Step 4: Simplify right side
    17,448,455.40x = 262,834,555,118,595.06
  5. Step 5: Solve for x
    x = 262,834,555,118,595.06/17,448,455.40
  6. Step 6: Final answer
    x = 15,063,485.51

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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.