Home / 5,751,746,465.10-8,627,619,697.65-2,962,318,944.30

Finding the Fourth Proportional to 5,751,746,465.10, 8,627,619,697.65 and 2,962,318,944.30

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Solution

The fourth proportional to 5,751,746,465.10, 8,627,619,697.65 and 2,962,318,944.30 is: 4,443,478,416.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,746,465.10 : 8,627,619,697.65 = 2,962,318,944.30 : x
  2. Step 2: Convert to fraction form
    5,751,746,465.10/8,627,619,697.65 = 2,962,318,944.30/x
  3. Step 3: Cross multiply
    5,751,746,465.10x = 8,627,619,697.65 × 2,962,318,944.30
  4. Step 4: Simplify right side
    5,751,746,465.10x = 25,557,761,274,564,431,872
  5. Step 5: Solve for x
    x = 25,557,761,274,564,431,872/5,751,746,465.10
  6. Step 6: Final answer
    x = 4,443,478,416.45

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Double scale
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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.