Home / 8,084,236,353,144-12,126,248,608,248-1,964,923,781,900.30

Finding the Fourth Proportional to 8,084,236,353,144, 12,126,248,608,248 and 1,964,923,781,900.30

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Solution

The fourth proportional to 8,084,236,353,144, 12,126,248,608,248 and 1,964,923,781,900.30 is: 2,947,359,927,980.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,236,353,144 : 12,126,248,608,248 = 1,964,923,781,900.30 : x
  2. Step 2: Convert to fraction form
    8,084,236,353,144/12,126,248,608,248 = 1,964,923,781,900.30/x
  3. Step 3: Cross multiply
    8,084,236,353,144x = 12,126,248,608,248 × 1,964,923,781,900.30
  4. Step 4: Simplify right side
    8,084,236,353,144x = 23,827,154,275,581,910,736,437,248
  5. Step 5: Solve for x
    x = 23,827,154,275,581,910,736,437,248/8,084,236,353,144
  6. Step 6: Final answer
    x = 2,947,359,927,980.76

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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.