Home / 330,036,355,185.01-495,053,914,896.30-103,413,156,297.19

Finding the Fourth Proportional to 330,036,355,185.01, 495,053,914,896.30 and 103,413,156,297.19

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Solution

The fourth proportional to 330,036,355,185.01, 495,053,914,896.30 and 103,413,156,297.19 is: 155,119,540,839.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,036,355,185.01 : 495,053,914,896.30 = 103,413,156,297.19 : x
  2. Step 2: Convert to fraction form
    330,036,355,185.01/495,053,914,896.30 = 103,413,156,297.19/x
  3. Step 3: Cross multiply
    330,036,355,185.01x = 495,053,914,896.30 × 103,413,156,297.19
  4. Step 4: Simplify right side
    330,036,355,185.01x = 51,195,087,876,706,868,920,320
  5. Step 5: Solve for x
    x = 51,195,087,876,706,868,920,320/330,036,355,185.01
  6. Step 6: Final answer
    x = 155,119,540,839.70

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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.