Home / 7,560,216,611.40-11,340,324,917.10-4,948,077,808.20

Finding the Fourth Proportional to 7,560,216,611.40, 11,340,324,917.10 and 4,948,077,808.20

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Solution

The fourth proportional to 7,560,216,611.40, 11,340,324,917.10 and 4,948,077,808.20 is: 7,422,116,712.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,216,611.40 : 11,340,324,917.10 = 4,948,077,808.20 : x
  2. Step 2: Convert to fraction form
    7,560,216,611.40/11,340,324,917.10 = 4,948,077,808.20/x
  3. Step 3: Cross multiply
    7,560,216,611.40x = 11,340,324,917.10 × 4,948,077,808.20
  4. Step 4: Simplify right side
    7,560,216,611.40x = 56,112,810,060,080,013,312
  5. Step 5: Solve for x
    x = 56,112,810,060,080,013,312/7,560,216,611.40
  6. Step 6: Final answer
    x = 7,422,116,712.30

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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.