Home / 10,851,822,536.17-16,275,928,358.66-3,286,808,613.71

Finding the Fourth Proportional to 10,851,822,536.17, 16,275,928,358.66 and 3,286,808,613.71

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Solution

The fourth proportional to 10,851,822,536.17, 16,275,928,358.66 and 3,286,808,613.71 is: 4,929,666,085.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,851,822,536.17 : 16,275,928,358.66 = 3,286,808,613.71 : x
  2. Step 2: Convert to fraction form
    10,851,822,536.17/16,275,928,358.66 = 3,286,808,613.71/x
  3. Step 3: Cross multiply
    10,851,822,536.17x = 16,275,928,358.66 × 3,286,808,613.71
  4. Step 4: Simplify right side
    10,851,822,536.17x = 53,495,861,525,310,201,856
  5. Step 5: Solve for x
    x = 53,495,861,525,310,201,856/10,851,822,536.17
  6. Step 6: Final answer
    x = 4,929,666,085.77

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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.