Home / 8,276,064,006.60-12,414,096,009.90-4,344,250,912.20

Finding the Fourth Proportional to 8,276,064,006.60, 12,414,096,009.90 and 4,344,250,912.20

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Solution

The fourth proportional to 8,276,064,006.60, 12,414,096,009.90 and 4,344,250,912.20 is: 6,516,376,368.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,276,064,006.60 : 12,414,096,009.90 = 4,344,250,912.20 : x
  2. Step 2: Convert to fraction form
    8,276,064,006.60/12,414,096,009.90 = 4,344,250,912.20/x
  3. Step 3: Cross multiply
    8,276,064,006.60x = 12,414,096,009.90 × 4,344,250,912.20
  4. Step 4: Simplify right side
    8,276,064,006.60x = 53,929,947,915,146,452,992
  5. Step 5: Solve for x
    x = 53,929,947,915,146,452,992/8,276,064,006.60
  6. Step 6: Final answer
    x = 6,516,376,368.30

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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.