Home / 101,966,419.14-152,801,262.60-63,021,722.82

Finding the Fourth Proportional to 101,966,419.14, 152,801,262.60 and 63,021,722.82

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Solution

The fourth proportional to 101,966,419.14, 152,801,262.60 and 63,021,722.82 is: 94,440,884.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,966,419.14 : 152,801,262.60 = 63,021,722.82 : x
  2. Step 2: Convert to fraction form
    101,966,419.14/152,801,262.60 = 63,021,722.82/x
  3. Step 3: Cross multiply
    101,966,419.14x = 152,801,262.60 × 63,021,722.82
  4. Step 4: Simplify right side
    101,966,419.14x = 9,629,798,818,123,232
  5. Step 5: Solve for x
    x = 9,629,798,818,123,232/101,966,419.14
  6. Step 6: Final answer
    x = 94,440,884.55

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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.