Home / 7,469,790,665.66-11,197,790,772.96-3,735,832,834.13

Finding the Fourth Proportional to 7,469,790,665.66, 11,197,790,772.96 and 3,735,832,834.13

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Solution

The fourth proportional to 7,469,790,665.66, 11,197,790,772.96 and 3,735,832,834.13 is: 5,600,300,773.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,790,665.66 : 11,197,790,772.96 = 3,735,832,834.13 : x
  2. Step 2: Convert to fraction form
    7,469,790,665.66/11,197,790,772.96 = 3,735,832,834.13/x
  3. Step 3: Cross multiply
    7,469,790,665.66x = 11,197,790,772.96 × 3,735,832,834.13
  4. Step 4: Simplify right side
    7,469,790,665.66x = 41,833,074,439,312,416,768
  5. Step 5: Solve for x
    x = 41,833,074,439,312,416,768/7,469,790,665.66
  6. Step 6: Final answer
    x = 5,600,300,773.03

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Double scale
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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.