Home / 22,697,795.60-34,049,803.80-8,317,379.60

Finding the Fourth Proportional to 22,697,795.60, 34,049,803.80 and 8,317,379.60

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Solution

The fourth proportional to 22,697,795.60, 34,049,803.80 and 8,317,379.60 is: 12,477,209.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697,795.60 : 34,049,803.80 = 8,317,379.60 : x
  2. Step 2: Convert to fraction form
    22,697,795.60/34,049,803.80 = 8,317,379.60/x
  3. Step 3: Cross multiply
    22,697,795.60x = 34,049,803.80 × 8,317,379.60
  4. Step 4: Simplify right side
    22,697,795.60x = 283,205,143,510,122.44
  5. Step 5: Solve for x
    x = 283,205,143,510,122.44/22,697,795.60
  6. Step 6: Final answer
    x = 12,477,209.17

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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.