Home / 5,057,307,082,147-7,587,450,812,102.20-2,037,287,339,790.40

Finding the Fourth Proportional to 5,057,307,082,147, 7,587,450,812,102.20 and 2,037,287,339,790.40

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Solution

The fourth proportional to 5,057,307,082,147, 7,587,450,812,102.20 and 2,037,287,339,790.40 is: 3,056,531,317,891.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,307,082,147 : 7,587,450,812,102.20 = 2,037,287,339,790.40 : x
  2. Step 2: Convert to fraction form
    5,057,307,082,147/7,587,450,812,102.20 = 2,037,287,339,790.40/x
  3. Step 3: Cross multiply
    5,057,307,082,147x = 7,587,450,812,102.20 × 2,037,287,339,790.40
  4. Step 4: Simplify right side
    5,057,307,082,147x = 15,457,817,480,778,200,746,295,296
  5. Step 5: Solve for x
    x = 15,457,817,480,778,200,746,295,296/5,057,307,082,147
  6. Step 6: Final answer
    x = 3,056,531,317,891.78

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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.