Home / 47,146,800,876.30-70,720,201,314.45-32,269,854,098.70

Finding the Fourth Proportional to 47,146,800,876.30, 70,720,201,314.45 and 32,269,854,098.70

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Solution

The fourth proportional to 47,146,800,876.30, 70,720,201,314.45 and 32,269,854,098.70 is: 48,404,781,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,146,800,876.30 : 70,720,201,314.45 = 32,269,854,098.70 : x
  2. Step 2: Convert to fraction form
    47,146,800,876.30/70,720,201,314.45 = 32,269,854,098.70/x
  3. Step 3: Cross multiply
    47,146,800,876.30x = 70,720,201,314.45 × 32,269,854,098.70
  4. Step 4: Simplify right side
    47,146,800,876.30x = 2,282,130,578,247,993,524,224
  5. Step 5: Solve for x
    x = 2,282,130,578,247,993,524,224/47,146,800,876.30
  6. Step 6: Final answer
    x = 48,404,781,148.05

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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.