Home / 336,935,669.46-505,068,696.27-234,484,473.66

Finding the Fourth Proportional to 336,935,669.46, 505,068,696.27 and 234,484,473.66

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Solution

The fourth proportional to 336,935,669.46, 505,068,696.27 and 234,484,473.66 is: 351,493,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,935,669.46 : 505,068,696.27 = 234,484,473.66 : x
  2. Step 2: Convert to fraction form
    336,935,669.46/505,068,696.27 = 234,484,473.66/x
  3. Step 3: Cross multiply
    336,935,669.46x = 505,068,696.27 × 234,484,473.66
  4. Step 4: Simplify right side
    336,935,669.46x = 118,430,767,407,013,344
  5. Step 5: Solve for x
    x = 118,430,767,407,013,344/336,935,669.46
  6. Step 6: Final answer
    x = 351,493,706.79

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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.