Home / 1,955,195,127.10-2,936,193,913.05-1,036,865,079.10

Finding the Fourth Proportional to 1,955,195,127.10, 2,936,193,913.05 and 1,036,865,079.10

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Solution

The fourth proportional to 1,955,195,127.10, 2,936,193,913.05 and 1,036,865,079.10 is: 1,557,101,330.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,195,127.10 : 2,936,193,913.05 = 1,036,865,079.10 : x
  2. Step 2: Convert to fraction form
    1,955,195,127.10/2,936,193,913.05 = 1,036,865,079.10/x
  3. Step 3: Cross multiply
    1,955,195,127.10x = 2,936,193,913.05 × 1,036,865,079.10
  4. Step 4: Simplify right side
    1,955,195,127.10x = 3,044,436,933,907,527,168
  5. Step 5: Solve for x
    x = 3,044,436,933,907,527,168/1,955,195,127.10
  6. Step 6: Final answer
    x = 1,557,101,330.56

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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.