Home / 15,518,520,439.20-23,277,780,658.80-4,477,396,701.60

Finding the Fourth Proportional to 15,518,520,439.20, 23,277,780,658.80 and 4,477,396,701.60

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Solution

The fourth proportional to 15,518,520,439.20, 23,277,780,658.80 and 4,477,396,701.60 is: 6,716,095,052.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,518,520,439.20 : 23,277,780,658.80 = 4,477,396,701.60 : x
  2. Step 2: Convert to fraction form
    15,518,520,439.20/23,277,780,658.80 = 4,477,396,701.60/x
  3. Step 3: Cross multiply
    15,518,520,439.20x = 23,277,780,658.80 × 4,477,396,701.60
  4. Step 4: Simplify right side
    15,518,520,439.20x = 104,223,858,342,279,397,376
  5. Step 5: Solve for x
    x = 104,223,858,342,279,397,376/15,518,520,439.20
  6. Step 6: Final answer
    x = 6,716,095,052.40

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Double scale
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Similar ratio
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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.