Home / 4,555,323,268.20-6,832,984,902.30-1,283,772,472.20

Finding the Fourth Proportional to 4,555,323,268.20, 6,832,984,902.30 and 1,283,772,472.20

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Solution

The fourth proportional to 4,555,323,268.20, 6,832,984,902.30 and 1,283,772,472.20 is: 1,925,658,708.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,323,268.20 : 6,832,984,902.30 = 1,283,772,472.20 : x
  2. Step 2: Convert to fraction form
    4,555,323,268.20/6,832,984,902.30 = 1,283,772,472.20/x
  3. Step 3: Cross multiply
    4,555,323,268.20x = 6,832,984,902.30 × 1,283,772,472.20
  4. Step 4: Simplify right side
    4,555,323,268.20x = 8,771,997,920,530,947,072
  5. Step 5: Solve for x
    x = 8,771,997,920,530,947,072/4,555,323,268.20
  6. Step 6: Final answer
    x = 1,925,658,708.30

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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.