Home / 606,064,143.66-836,368,765.97-327,605,666.28

Finding the Fourth Proportional to 606,064,143.66, 836,368,765.97 and 327,605,666.28

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Solution

The fourth proportional to 606,064,143.66, 836,368,765.97 and 327,605,666.28 is: 452,095,953.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,064,143.66 : 836,368,765.97 = 327,605,666.28 : x
  2. Step 2: Convert to fraction form
    606,064,143.66/836,368,765.97 = 327,605,666.28/x
  3. Step 3: Cross multiply
    606,064,143.66x = 836,368,765.97 × 327,605,666.28
  4. Step 4: Simplify right side
    606,064,143.66x = 273,999,146,829,745,184
  5. Step 5: Solve for x
    x = 273,999,146,829,745,184/606,064,143.66
  6. Step 6: Final answer
    x = 452,095,953.37

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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.