Home / 21,741,292.28-32,611,084.90-7,364,359.58

Finding the Fourth Proportional to 21,741,292.28, 32,611,084.90 and 7,364,359.58

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Solution

The fourth proportional to 21,741,292.28, 32,611,084.90 and 7,364,359.58 is: 11,046,250.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,741,292.28 : 32,611,084.90 = 7,364,359.58 : x
  2. Step 2: Convert to fraction form
    21,741,292.28/32,611,084.90 = 7,364,359.58/x
  3. Step 3: Cross multiply
    21,741,292.28x = 32,611,084.90 × 7,364,359.58
  4. Step 4: Simplify right side
    21,741,292.28x = 240,159,755,316,042.03
  5. Step 5: Solve for x
    x = 240,159,755,316,042.03/21,741,292.28
  6. Step 6: Final answer
    x = 11,046,250.25

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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.