Home / 4,735,584,014.20-7,103,376,021.30-4,509,843,623.80

Finding the Fourth Proportional to 4,735,584,014.20, 7,103,376,021.30 and 4,509,843,623.80

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Solution

The fourth proportional to 4,735,584,014.20, 7,103,376,021.30 and 4,509,843,623.80 is: 6,764,765,435.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,584,014.20 : 7,103,376,021.30 = 4,509,843,623.80 : x
  2. Step 2: Convert to fraction form
    4,735,584,014.20/7,103,376,021.30 = 4,509,843,623.80/x
  3. Step 3: Cross multiply
    4,735,584,014.20x = 7,103,376,021.30 × 4,509,843,623.80
  4. Step 4: Simplify right side
    4,735,584,014.20x = 32,035,115,057,113,620,480
  5. Step 5: Solve for x
    x = 32,035,115,057,113,620,480/4,735,584,014.20
  6. Step 6: Final answer
    x = 6,764,765,435.70

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1.5x scale

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.