Home / 336,935,569.40-505,068,546.26-234,484,373.42

Finding the Fourth Proportional to 336,935,569.40, 505,068,546.26 and 234,484,373.42

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Solution

The fourth proportional to 336,935,569.40, 505,068,546.26 and 234,484,373.42 is: 351,493,556.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,935,569.40 : 505,068,546.26 = 234,484,373.42 : x
  2. Step 2: Convert to fraction form
    336,935,569.40/505,068,546.26 = 234,484,373.42/x
  3. Step 3: Cross multiply
    336,935,569.40x = 505,068,546.26 × 234,484,373.42
  4. Step 4: Simplify right side
    336,935,569.40x = 118,430,681,600,228,608
  5. Step 5: Solve for x
    x = 118,430,681,600,228,608/336,935,569.40
  6. Step 6: Final answer
    x = 351,493,556.51

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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.