Home / 7,469,790,666.16-11,197,790,773.71-3,735,832,834.63

Finding the Fourth Proportional to 7,469,790,666.16, 11,197,790,773.71 and 3,735,832,834.63

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Solution

The fourth proportional to 7,469,790,666.16, 11,197,790,773.71 and 3,735,832,834.63 is: 5,600,300,773.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,790,666.16 : 11,197,790,773.71 = 3,735,832,834.63 : x
  2. Step 2: Convert to fraction form
    7,469,790,666.16/11,197,790,773.71 = 3,735,832,834.63/x
  3. Step 3: Cross multiply
    7,469,790,666.16x = 11,197,790,773.71 × 3,735,832,834.63
  4. Step 4: Simplify right side
    7,469,790,666.16x = 41,833,074,447,724,011,520
  5. Step 5: Solve for x
    x = 41,833,074,447,724,011,520/7,469,790,666.16
  6. Step 6: Final answer
    x = 5,600,300,773.79

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1.5x scale

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.