Home / 14,865,282,014.80-22,297,923,022.20-10,448,688,440.20

Finding the Fourth Proportional to 14,865,282,014.80, 22,297,923,022.20 and 10,448,688,440.20

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Solution

The fourth proportional to 14,865,282,014.80, 22,297,923,022.20 and 10,448,688,440.20 is: 15,673,032,660.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865,282,014.80 : 22,297,923,022.20 = 10,448,688,440.20 : x
  2. Step 2: Convert to fraction form
    14,865,282,014.80/22,297,923,022.20 = 10,448,688,440.20/x
  3. Step 3: Cross multiply
    14,865,282,014.80x = 22,297,923,022.20 × 10,448,688,440.20
  4. Step 4: Simplify right side
    14,865,282,014.80x = 232,984,050,522,530,611,200
  5. Step 5: Solve for x
    x = 232,984,050,522,530,611,200/14,865,282,014.80
  6. Step 6: Final answer
    x = 15,673,032,660.30

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Double scale
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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.