Home / 541,014,613.14-746,537,180.09-302,872,837.88

Finding the Fourth Proportional to 541,014,613.14, 746,537,180.09 and 302,872,837.88

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Solution

The fourth proportional to 541,014,613.14, 746,537,180.09 and 302,872,837.88 is: 417,929,255.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,014,613.14 : 746,537,180.09 = 302,872,837.88 : x
  2. Step 2: Convert to fraction form
    541,014,613.14/746,537,180.09 = 302,872,837.88/x
  3. Step 3: Cross multiply
    541,014,613.14x = 746,537,180.09 × 302,872,837.88
  4. Step 4: Simplify right side
    541,014,613.14x = 226,105,834,311,543,904
  5. Step 5: Solve for x
    x = 226,105,834,311,543,904/541,014,613.14
  6. Step 6: Final answer
    x = 417,929,255.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.