Home / 4,546,827,351.40-6,820,241,027.10-3,077,499,274.60

Finding the Fourth Proportional to 4,546,827,351.40, 6,820,241,027.10 and 3,077,499,274.60

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Solution

The fourth proportional to 4,546,827,351.40, 6,820,241,027.10 and 3,077,499,274.60 is: 4,616,248,911.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,827,351.40 : 6,820,241,027.10 = 3,077,499,274.60 : x
  2. Step 2: Convert to fraction form
    4,546,827,351.40/6,820,241,027.10 = 3,077,499,274.60/x
  3. Step 3: Cross multiply
    4,546,827,351.40x = 6,820,241,027.10 × 3,077,499,274.60
  4. Step 4: Simplify right side
    4,546,827,351.40x = 20,989,286,813,497,409,536
  5. Step 5: Solve for x
    x = 20,989,286,813,497,409,536/4,546,827,351.40
  6. Step 6: Final answer
    x = 4,616,248,911.90

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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.