Home / 3,800,736,002.60-5,701,104,003.90-3,739,513,999.40

Finding the Fourth Proportional to 3,800,736,002.60, 5,701,104,003.90 and 3,739,513,999.40

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Solution

The fourth proportional to 3,800,736,002.60, 5,701,104,003.90 and 3,739,513,999.40 is: 5,609,270,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,736,002.60 : 5,701,104,003.90 = 3,739,513,999.40 : x
  2. Step 2: Convert to fraction form
    3,800,736,002.60/5,701,104,003.90 = 3,739,513,999.40/x
  3. Step 3: Cross multiply
    3,800,736,002.60x = 5,701,104,003.90 × 3,739,513,999.40
  4. Step 4: Simplify right side
    3,800,736,002.60x = 21,319,358,234,619,441,152
  5. Step 5: Solve for x
    x = 21,319,358,234,619,441,152/3,800,736,002.60
  6. Step 6: Final answer
    x = 5,609,270,999.10

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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.