Home / 357,296,097,916.11-536,102,414,183.70-187,275,280,741.07

Finding the Fourth Proportional to 357,296,097,916.11, 536,102,414,183.70 and 187,275,280,741.07

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Solution

The fourth proportional to 357,296,097,916.11, 536,102,414,183.70 and 187,275,280,741.07 is: 280,995,876,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,296,097,916.11 : 536,102,414,183.70 = 187,275,280,741.07 : x
  2. Step 2: Convert to fraction form
    357,296,097,916.11/536,102,414,183.70 = 187,275,280,741.07/x
  3. Step 3: Cross multiply
    357,296,097,916.11x = 536,102,414,183.70 × 187,275,280,741.07
  4. Step 4: Simplify right side
    357,296,097,916.11x = 100,398,730,122,217,807,413,248
  5. Step 5: Solve for x
    x = 100,398,730,122,217,807,413,248/357,296,097,916.11
  6. Step 6: Final answer
    x = 280,995,876,271.20

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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.