Home / 2,176,309,168.35-3,264,463,752.53-540,533,770.35

Finding the Fourth Proportional to 2,176,309,168.35, 3,264,463,752.53 and 540,533,770.35

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Solution

The fourth proportional to 2,176,309,168.35, 3,264,463,752.53 and 540,533,770.35 is: 810,800,655.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,309,168.35 : 3,264,463,752.53 = 540,533,770.35 : x
  2. Step 2: Convert to fraction form
    2,176,309,168.35/3,264,463,752.53 = 540,533,770.35/x
  3. Step 3: Cross multiply
    2,176,309,168.35x = 3,264,463,752.53 × 540,533,770.35
  4. Step 4: Simplify right side
    2,176,309,168.35x = 1,764,552,900,323,247,616
  5. Step 5: Solve for x
    x = 1,764,552,900,323,247,616/2,176,309,168.35
  6. Step 6: Final answer
    x = 810,800,655.53

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Half scale
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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.