Home / 132,760,045,161.20-199,140,067,741.80-93,010,702,989.80

Finding the Fourth Proportional to 132,760,045,161.20, 199,140,067,741.80 and 93,010,702,989.80

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Solution

The fourth proportional to 132,760,045,161.20, 199,140,067,741.80 and 93,010,702,989.80 is: 139,516,054,484.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,760,045,161.20 : 199,140,067,741.80 = 93,010,702,989.80 : x
  2. Step 2: Convert to fraction form
    132,760,045,161.20/199,140,067,741.80 = 93,010,702,989.80/x
  3. Step 3: Cross multiply
    132,760,045,161.20x = 199,140,067,741.80 × 93,010,702,989.80
  4. Step 4: Simplify right side
    132,760,045,161.20x = 18,522,157,694,101,210,791,936
  5. Step 5: Solve for x
    x = 18,522,157,694,101,210,791,936/132,760,045,161.20
  6. Step 6: Final answer
    x = 139,516,054,484.70

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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.