Home / 29,163,006.80-43,692,022.20-23,137,384.40

Finding the Fourth Proportional to 29,163,006.80, 43,692,022.20 and 23,137,384.40

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Solution

The fourth proportional to 29,163,006.80, 43,692,022.20 and 23,137,384.40 is: 34,664,433.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163,006.80 : 43,692,022.20 = 23,137,384.40 : x
  2. Step 2: Convert to fraction form
    29,163,006.80/43,692,022.20 = 23,137,384.40/x
  3. Step 3: Cross multiply
    29,163,006.80x = 43,692,022.20 × 23,137,384.40
  4. Step 4: Simplify right side
    29,163,006.80x = 1,010,919,112,854,733.62
  5. Step 5: Solve for x
    x = 1,010,919,112,854,733.62/29,163,006.80
  6. Step 6: Final answer
    x = 34,664,433.60

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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.