Home / 193,062,663,001.84-289,635,677,086.56-58,767,654,571.60

Finding the Fourth Proportional to 193,062,663,001.84, 289,635,677,086.56 and 58,767,654,571.60

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Solution

The fourth proportional to 193,062,663,001.84, 289,635,677,086.56 and 58,767,654,571.60 is: 88,164,169,902.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,062,663,001.84 : 289,635,677,086.56 = 58,767,654,571.60 : x
  2. Step 2: Convert to fraction form
    193,062,663,001.84/289,635,677,086.56 = 58,767,654,571.60/x
  3. Step 3: Cross multiply
    193,062,663,001.84x = 289,635,677,086.56 × 58,767,654,571.60
  4. Step 4: Simplify right side
    193,062,663,001.84x = 17,021,209,422,634,439,147,520
  5. Step 5: Solve for x
    x = 17,021,209,422,634,439,147,520/193,062,663,001.84
  6. Step 6: Final answer
    x = 88,164,169,902.04

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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.