Home / 37,174,325.37-55,739,836.71-14,428,650.57

Finding the Fourth Proportional to 37,174,325.37, 55,739,836.71 and 14,428,650.57

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Solution

The fourth proportional to 37,174,325.37, 55,739,836.71 and 14,428,650.57 is: 21,634,572.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,174,325.37 : 55,739,836.71 = 14,428,650.57 : x
  2. Step 2: Convert to fraction form
    37,174,325.37/55,739,836.71 = 14,428,650.57/x
  3. Step 3: Cross multiply
    37,174,325.37x = 55,739,836.71 × 14,428,650.57
  4. Step 4: Simplify right side
    37,174,325.37x = 804,250,626,717,448.50
  5. Step 5: Solve for x
    x = 804,250,626,717,448.50/37,174,325.37
  6. Step 6: Final answer
    x = 21,634,572.21

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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.