Home / 24,359,537.64-33,611,889.40-13,900,778.76

Finding the Fourth Proportional to 24,359,537.64, 33,611,889.40 and 13,900,778.76

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Solution

The fourth proportional to 24,359,537.64, 33,611,889.40 and 13,900,778.76 is: 19,180,636.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,359,537.64 : 33,611,889.40 = 13,900,778.76 : x
  2. Step 2: Convert to fraction form
    24,359,537.64/33,611,889.40 = 13,900,778.76/x
  3. Step 3: Cross multiply
    24,359,537.64x = 33,611,889.40 × 13,900,778.76
  4. Step 4: Simplify right side
    24,359,537.64x = 467,231,438,254,989.12
  5. Step 5: Solve for x
    x = 467,231,438,254,989.12/24,359,537.64
  6. Step 6: Final answer
    x = 19,180,636.56

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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.