Home / 17,265,137.60-23,825,886.24-9,530,177.76

Finding the Fourth Proportional to 17,265,137.60, 23,825,886.24 and 9,530,177.76

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Solution

The fourth proportional to 17,265,137.60, 23,825,886.24 and 9,530,177.76 is: 13,151,643.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,137.60 : 23,825,886.24 = 9,530,177.76 : x
  2. Step 2: Convert to fraction form
    17,265,137.60/23,825,886.24 = 9,530,177.76/x
  3. Step 3: Cross multiply
    17,265,137.60x = 23,825,886.24 × 9,530,177.76
  4. Step 4: Simplify right side
    17,265,137.60x = 227,064,931,156,738
  5. Step 5: Solve for x
    x = 227,064,931,156,738/17,265,137.60
  6. Step 6: Final answer
    x = 13,151,643.30

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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.