Home / 21,841,206.90-32,773,620.15-9,063,003.30

Finding the Fourth Proportional to 21,841,206.90, 32,773,620.15 and 9,063,003.30

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Solution

The fourth proportional to 21,841,206.90, 32,773,620.15 and 9,063,003.30 is: 13,599,405.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,841,206.90 : 32,773,620.15 = 9,063,003.30 : x
  2. Step 2: Convert to fraction form
    21,841,206.90/32,773,620.15 = 9,063,003.30/x
  3. Step 3: Cross multiply
    21,841,206.90x = 32,773,620.15 × 9,063,003.30
  4. Step 4: Simplify right side
    21,841,206.90x = 297,027,427,572,396.50
  5. Step 5: Solve for x
    x = 297,027,427,572,396.50/21,841,206.90
  6. Step 6: Final answer
    x = 13,599,405.42

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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.