Home / 4,906,783,196,036.40-7,360,324,737,819.40-1,683,405,743,307.20

Finding the Fourth Proportional to 4,906,783,196,036.40, 7,360,324,737,819.40 and 1,683,405,743,307.20

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Solution

The fourth proportional to 4,906,783,196,036.40, 7,360,324,737,819.40 and 1,683,405,743,307.20 is: 2,525,160,057,257.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,783,196,036.40 : 7,360,324,737,819.40 = 1,683,405,743,307.20 : x
  2. Step 2: Convert to fraction form
    4,906,783,196,036.40/7,360,324,737,819.40 = 1,683,405,743,307.20/x
  3. Step 3: Cross multiply
    4,906,783,196,036.40x = 7,360,324,737,819.40 × 1,683,405,743,307.20
  4. Step 4: Simplify right side
    4,906,783,196,036.40x = 12,390,412,936,251,240,311,947,264
  5. Step 5: Solve for x
    x = 12,390,412,936,251,240,311,947,264/4,906,783,196,036.40
  6. Step 6: Final answer
    x = 2,525,160,057,257.06

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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.