Home / 27,888,321.40-41,916,462.90-24,193,166.20

Finding the Fourth Proportional to 27,888,321.40, 41,916,462.90 and 24,193,166.20

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Solution

The fourth proportional to 27,888,321.40, 41,916,462.90 and 24,193,166.20 is: 36,362,602.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,888,321.40 : 41,916,462.90 = 24,193,166.20 : x
  2. Step 2: Convert to fraction form
    27,888,321.40/41,916,462.90 = 24,193,166.20/x
  3. Step 3: Cross multiply
    27,888,321.40x = 41,916,462.90 × 24,193,166.20
  4. Step 4: Simplify right side
    27,888,321.40x = 1,014,091,953,455,833.88
  5. Step 5: Solve for x
    x = 1,014,091,953,455,833.88/27,888,321.40
  6. Step 6: Final answer
    x = 36,362,602.79

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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.