Home / 107,329,222.01-161,019,715.00-37,289,256.59

Finding the Fourth Proportional to 107,329,222.01, 161,019,715.00 and 37,289,256.59

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Solution

The fourth proportional to 107,329,222.01, 161,019,715.00 and 37,289,256.59 is: 55,942,877.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,329,222.01 : 161,019,715.00 = 37,289,256.59 : x
  2. Step 2: Convert to fraction form
    107,329,222.01/161,019,715.00 = 37,289,256.59/x
  3. Step 3: Cross multiply
    107,329,222.01x = 161,019,715.00 × 37,289,256.59
  4. Step 4: Simplify right side
    107,329,222.01x = 6,004,305,469,062,729
  5. Step 5: Solve for x
    x = 6,004,305,469,062,729/107,329,222.01
  6. Step 6: Final answer
    x = 55,942,877.04

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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.