Home / 606,644,196.04-837,167,142.18-328,185,655.48

Finding the Fourth Proportional to 606,644,196.04, 837,167,142.18 and 328,185,655.48

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Solution

The fourth proportional to 606,644,196.04, 837,167,142.18 and 328,185,655.48 is: 452,895,204.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,644,196.04 : 837,167,142.18 = 328,185,655.48 : x
  2. Step 2: Convert to fraction form
    606,644,196.04/837,167,142.18 = 328,185,655.48/x
  3. Step 3: Cross multiply
    606,644,196.04x = 837,167,142.18 × 328,185,655.48
  4. Step 4: Simplify right side
    606,644,196.04x = 274,746,247,302,661,664
  5. Step 5: Solve for x
    x = 274,746,247,302,661,664/606,644,196.04
  6. Step 6: Final answer
    x = 452,895,204.63

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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.