Home / 6,997,500,930,315.60-10,484,789,338,346-3,726,719,280,571.80

Finding the Fourth Proportional to 6,997,500,930,315.60, 10,484,789,338,346 and 3,726,719,280,571.80

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Solution

The fourth proportional to 6,997,500,930,315.60, 10,484,789,338,346 and 3,726,719,280,571.80 is: 5,583,974,474,467.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,500,930,315.60 : 10,484,789,338,346 = 3,726,719,280,571.80 : x
  2. Step 2: Convert to fraction form
    6,997,500,930,315.60/10,484,789,338,346 = 3,726,719,280,571.80/x
  3. Step 3: Cross multiply
    6,997,500,930,315.60x = 10,484,789,338,346 × 3,726,719,280,571.80
  4. Step 4: Simplify right side
    6,997,500,930,315.60x = 39,073,866,579,947,680,509,722,624
  5. Step 5: Solve for x
    x = 39,073,866,579,947,680,509,722,624/6,997,500,930,315.60
  6. Step 6: Final answer
    x = 5,583,974,474,467.90

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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.