Home / 351,361,946.32-523,901,650.07-341,708,592.70

Finding the Fourth Proportional to 351,361,946.32, 523,901,650.07 and 341,708,592.70

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Solution

The fourth proportional to 351,361,946.32, 523,901,650.07 and 341,708,592.70 is: 509,507,923.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,361,946.32 : 523,901,650.07 = 341,708,592.70 : x
  2. Step 2: Convert to fraction form
    351,361,946.32/523,901,650.07 = 341,708,592.70/x
  3. Step 3: Cross multiply
    351,361,946.32x = 523,901,650.07 × 341,708,592.70
  4. Step 4: Simplify right side
    351,361,946.32x = 179,021,695,558,627,552
  5. Step 5: Solve for x
    x = 179,021,695,558,627,552/351,361,946.32
  6. Step 6: Final answer
    x = 509,507,923.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.