Home / 3,169,152,558.60-4,753,728,837.90-1,533,542,497.80

Finding the Fourth Proportional to 3,169,152,558.60, 4,753,728,837.90 and 1,533,542,497.80

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Solution

The fourth proportional to 3,169,152,558.60, 4,753,728,837.90 and 1,533,542,497.80 is: 2,300,313,746.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,152,558.60 : 4,753,728,837.90 = 1,533,542,497.80 : x
  2. Step 2: Convert to fraction form
    3,169,152,558.60/4,753,728,837.90 = 1,533,542,497.80/x
  3. Step 3: Cross multiply
    3,169,152,558.60x = 4,753,728,837.90 × 1,533,542,497.80
  4. Step 4: Simplify right side
    3,169,152,558.60x = 7,290,045,195,937,056,768
  5. Step 5: Solve for x
    x = 7,290,045,195,937,056,768/3,169,152,558.60
  6. Step 6: Final answer
    x = 2,300,313,746.70

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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.