Home / 101,224,277.84-151,805,013.80-36,519,671.52

Finding the Fourth Proportional to 101,224,277.84, 151,805,013.80 and 36,519,671.52

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Solution

The fourth proportional to 101,224,277.84, 151,805,013.80 and 36,519,671.52 is: 54,768,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,224,277.84 : 151,805,013.80 = 36,519,671.52 : x
  2. Step 2: Convert to fraction form
    101,224,277.84/151,805,013.80 = 36,519,671.52/x
  3. Step 3: Cross multiply
    101,224,277.84x = 151,805,013.80 × 36,519,671.52
  4. Step 4: Simplify right side
    101,224,277.84x = 5,543,869,239,065,068
  5. Step 5: Solve for x
    x = 5,543,869,239,065,068/101,224,277.84
  6. Step 6: Final answer
    x = 54,768,177.73

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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.