Home / 8,091,274,529,180.50-12,132,064,928,864-2,575,307,964,868.10

Finding the Fourth Proportional to 8,091,274,529,180.50, 12,132,064,928,864 and 2,575,307,964,868.10

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Solution

The fourth proportional to 8,091,274,529,180.50, 12,132,064,928,864 and 2,575,307,964,868.10 is: 3,861,419,276,891.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,091,274,529,180.50 : 12,132,064,928,864 = 2,575,307,964,868.10 : x
  2. Step 2: Convert to fraction form
    8,091,274,529,180.50/12,132,064,928,864 = 2,575,307,964,868.10/x
  3. Step 3: Cross multiply
    8,091,274,529,180.50x = 12,132,064,928,864 × 2,575,307,964,868.10
  4. Step 4: Simplify right side
    8,091,274,529,180.50x = 31,243,803,441,600,398,956,167,168
  5. Step 5: Solve for x
    x = 31,243,803,441,600,398,956,167,168/8,091,274,529,180.50
  6. Step 6: Final answer
    x = 3,861,419,276,891.70

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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.