Home / 34,159,599.97-51,198,232.59-15,690,058.27

Finding the Fourth Proportional to 34,159,599.97, 51,198,232.59 and 15,690,058.27

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Solution

The fourth proportional to 34,159,599.97, 51,198,232.59 and 15,690,058.27 is: 23,516,178.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,159,599.97 : 51,198,232.59 = 15,690,058.27 : x
  2. Step 2: Convert to fraction form
    34,159,599.97/51,198,232.59 = 15,690,058.27/x
  3. Step 3: Cross multiply
    34,159,599.97x = 51,198,232.59 × 15,690,058.27
  4. Step 4: Simplify right side
    34,159,599.97x = 803,303,252,658,113
  5. Step 5: Solve for x
    x = 803,303,252,658,113/34,159,599.97
  6. Step 6: Final answer
    x = 23,516,178.57

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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.