Home / 17,862,925.24-26,809,944.72-10,201,907.98

Finding the Fourth Proportional to 17,862,925.24, 26,809,944.72 and 10,201,907.98

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Solution

The fourth proportional to 17,862,925.24, 26,809,944.72 and 10,201,907.98 is: 15,311,746.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862,925.24 : 26,809,944.72 = 10,201,907.98 : x
  2. Step 2: Convert to fraction form
    17,862,925.24/26,809,944.72 = 10,201,907.98/x
  3. Step 3: Cross multiply
    17,862,925.24x = 26,809,944.72 × 10,201,907.98
  4. Step 4: Simplify right side
    17,862,925.24x = 273,512,588,982,326.88
  5. Step 5: Solve for x
    x = 273,512,588,982,326.88/17,862,925.24
  6. Step 6: Final answer
    x = 15,311,746.83

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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.