Home / 6,903,795,116.71-10,355,885,617.67-2,245,669,099.45

Finding the Fourth Proportional to 6,903,795,116.71, 10,355,885,617.67 and 2,245,669,099.45

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Solution

The fourth proportional to 6,903,795,116.71, 10,355,885,617.67 and 2,245,669,099.45 is: 3,368,566,409.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,795,116.71 : 10,355,885,617.67 = 2,245,669,099.45 : x
  2. Step 2: Convert to fraction form
    6,903,795,116.71/10,355,885,617.67 = 2,245,669,099.45/x
  3. Step 3: Cross multiply
    6,903,795,116.71x = 10,355,885,617.67 × 2,245,669,099.45
  4. Step 4: Simplify right side
    6,903,795,116.71x = 23,255,892,329,040,195,584
  5. Step 5: Solve for x
    x = 23,255,892,329,040,195,584/6,903,795,116.71
  6. Step 6: Final answer
    x = 3,368,566,409.62

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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.