Home / 8,837,171,289,958.20-12,193,527,665,101-4,934,642,330,145.50

Finding the Fourth Proportional to 8,837,171,289,958.20, 12,193,527,665,101 and 4,934,642,330,145.50

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Solution

The fourth proportional to 8,837,171,289,958.20, 12,193,527,665,101 and 4,934,642,330,145.50 is: 6,808,818,771,950.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837,171,289,958.20 : 12,193,527,665,101 = 4,934,642,330,145.50 : x
  2. Step 2: Convert to fraction form
    8,837,171,289,958.20/12,193,527,665,101 = 4,934,642,330,145.50/x
  3. Step 3: Cross multiply
    8,837,171,289,958.20x = 12,193,527,665,101 × 4,934,642,330,145.50
  4. Step 4: Simplify right side
    8,837,171,289,958.20x = 60,170,697,770,007,619,564,470,272
  5. Step 5: Solve for x
    x = 60,170,697,770,007,619,564,470,272/8,837,171,289,958.20
  6. Step 6: Final answer
    x = 6,808,818,771,950.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.