Home / 263,424,996-363,526,494.48-147,531,492

Finding the Fourth Proportional to 263,424,996, 363,526,494.48 and 147,531,492

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Solution

The fourth proportional to 263,424,996, 363,526,494.48 and 147,531,492 is: 203,593,458.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,424,996 : 363,526,494.48 = 147,531,492 : x
  2. Step 2: Convert to fraction form
    263,424,996/363,526,494.48 = 147,531,492/x
  3. Step 3: Cross multiply
    263,424,996x = 363,526,494.48 × 147,531,492
  4. Step 4: Simplify right side
    263,424,996x = 53,631,606,112,164,168
  5. Step 5: Solve for x
    x = 53,631,606,112,164,168/263,424,996
  6. Step 6: Final answer
    x = 203,593,458.96

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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.