Home / 70,055,494,884.68-105,096,762,187.50-22,879,285,994.12

Finding the Fourth Proportional to 70,055,494,884.68, 105,096,762,187.50 and 22,879,285,994.12

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Solution

The fourth proportional to 70,055,494,884.68, 105,096,762,187.50 and 22,879,285,994.12 is: 34,323,344,415.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,055,494,884.68 : 105,096,762,187.50 = 22,879,285,994.12 : x
  2. Step 2: Convert to fraction form
    70,055,494,884.68/105,096,762,187.50 = 22,879,285,994.12/x
  3. Step 3: Cross multiply
    70,055,494,884.68x = 105,096,762,187.50 × 22,879,285,994.12
  4. Step 4: Simplify right side
    70,055,494,884.68x = 2,404,538,879,143,829,307,392
  5. Step 5: Solve for x
    x = 2,404,538,879,143,829,307,392/70,055,494,884.68
  6. Step 6: Final answer
    x = 34,323,344,415.77

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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.