Home / 3,135,981,384.60-4,704,680,762.01-1,037,452,836.48

Finding the Fourth Proportional to 3,135,981,384.60, 4,704,680,762.01 and 1,037,452,836.48

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Solution

The fourth proportional to 3,135,981,384.60, 4,704,680,762.01 and 1,037,452,836.48 is: 1,556,413,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,981,384.60 : 4,704,680,762.01 = 1,037,452,836.48 : x
  2. Step 2: Convert to fraction form
    3,135,981,384.60/4,704,680,762.01 = 1,037,452,836.48/x
  3. Step 3: Cross multiply
    3,135,981,384.60x = 4,704,680,762.01 × 1,037,452,836.48
  4. Step 4: Simplify right side
    3,135,981,384.60x = 4,880,884,401,280,162,816
  5. Step 5: Solve for x
    x = 4,880,884,401,280,162,816/3,135,981,384.60
  6. Step 6: Final answer
    x = 1,556,413,703.62

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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.