Home / 110,595,732.80-165,893,599.20-29,824,865.60

Finding the Fourth Proportional to 110,595,732.80, 165,893,599.20 and 29,824,865.60

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Solution

The fourth proportional to 110,595,732.80, 165,893,599.20 and 29,824,865.60 is: 44,737,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,595,732.80 : 165,893,599.20 = 29,824,865.60 : x
  2. Step 2: Convert to fraction form
    110,595,732.80/165,893,599.20 = 29,824,865.60/x
  3. Step 3: Cross multiply
    110,595,732.80x = 165,893,599.20 × 29,824,865.60
  4. Step 4: Simplify right side
    110,595,732.80x = 4,947,754,300,040,267
  5. Step 5: Solve for x
    x = 4,947,754,300,040,267/110,595,732.80
  6. Step 6: Final answer
    x = 44,737,298.40

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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.