Home / 36,325,179,626.40-54,487,769,439.60-16,734,138,602.40

Finding the Fourth Proportional to 36,325,179,626.40, 54,487,769,439.60 and 16,734,138,602.40

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Solution

The fourth proportional to 36,325,179,626.40, 54,487,769,439.60 and 16,734,138,602.40 is: 25,101,207,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,325,179,626.40 : 54,487,769,439.60 = 16,734,138,602.40 : x
  2. Step 2: Convert to fraction form
    36,325,179,626.40/54,487,769,439.60 = 16,734,138,602.40/x
  3. Step 3: Cross multiply
    36,325,179,626.40x = 54,487,769,439.60 × 16,734,138,602.40
  4. Step 4: Simplify right side
    36,325,179,626.40x = 911,805,885,937,881,317,376
  5. Step 5: Solve for x
    x = 911,805,885,937,881,317,376/36,325,179,626.40
  6. Step 6: Final answer
    x = 25,101,207,903.60

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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.