Home / 411,137,073.60-567,504,838.08-367,552,274.10

Finding the Fourth Proportional to 411,137,073.60, 567,504,838.08 and 367,552,274.10

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Solution

The fourth proportional to 411,137,073.60, 567,504,838.08 and 367,552,274.10 is: 507,343,431.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,137,073.60 : 567,504,838.08 = 367,552,274.10 : x
  2. Step 2: Convert to fraction form
    411,137,073.60/567,504,838.08 = 367,552,274.10/x
  3. Step 3: Cross multiply
    411,137,073.60x = 567,504,838.08 × 367,552,274.10
  4. Step 4: Simplify right side
    411,137,073.60x = 208,587,693,799,056,320
  5. Step 5: Solve for x
    x = 208,587,693,799,056,320/411,137,073.60
  6. Step 6: Final answer
    x = 507,343,431.65

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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.