Home / 14,202,520.22-21,304,677.16-6,003,633.60

Finding the Fourth Proportional to 14,202,520.22, 21,304,677.16 and 6,003,633.60

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Solution

The fourth proportional to 14,202,520.22, 21,304,677.16 and 6,003,633.60 is: 9,005,829.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,202,520.22 : 21,304,677.16 = 6,003,633.60 : x
  2. Step 2: Convert to fraction form
    14,202,520.22/21,304,677.16 = 6,003,633.60/x
  3. Step 3: Cross multiply
    14,202,520.22x = 21,304,677.16 × 6,003,633.60
  4. Step 4: Simplify right side
    14,202,520.22x = 127,905,475,608,662.67
  5. Step 5: Solve for x
    x = 127,905,475,608,662.67/14,202,520.22
  6. Step 6: Final answer
    x = 9,005,829.50

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1.5x scale

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.