Home / 21,841,410.20-32,766,051.90-9,063,206.60

Finding the Fourth Proportional to 21,841,410.20, 32,766,051.90 and 9,063,206.60

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Solution

The fourth proportional to 21,841,410.20, 32,766,051.90 and 9,063,206.60 is: 13,596,443.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,841,410.20 : 32,766,051.90 = 9,063,206.60 : x
  2. Step 2: Convert to fraction form
    21,841,410.20/32,766,051.90 = 9,063,206.60/x
  3. Step 3: Cross multiply
    21,841,410.20x = 32,766,051.90 × 9,063,206.60
  4. Step 4: Simplify right side
    21,841,410.20x = 296,965,497,836,022.50
  5. Step 5: Solve for x
    x = 296,965,497,836,022.50/21,841,410.20
  6. Step 6: Final answer
    x = 13,596,443.41

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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.