Home / 62,147,153,311.20-85,762,910,260.07-34,680,451,838.35

Finding the Fourth Proportional to 62,147,153,311.20, 85,762,910,260.07 and 34,680,451,838.35

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Solution

The fourth proportional to 62,147,153,311.20, 85,762,910,260.07 and 34,680,451,838.35 is: 47,858,933,520.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,147,153,311.20 : 85,762,910,260.07 = 34,680,451,838.35 : x
  2. Step 2: Convert to fraction form
    62,147,153,311.20/85,762,910,260.07 = 34,680,451,838.35/x
  3. Step 3: Cross multiply
    62,147,153,311.20x = 85,762,910,260.07 × 34,680,451,838.35
  4. Step 4: Simplify right side
    62,147,153,311.20x = 2,974,296,478,791,090,831,360
  5. Step 5: Solve for x
    x = 2,974,296,478,791,090,831,360/62,147,153,311.20
  6. Step 6: Final answer
    x = 47,858,933,520.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.