Home / 37,651,726.08-51,942,124.80-22,174,401.60

Finding the Fourth Proportional to 37,651,726.08, 51,942,124.80 and 22,174,401.60

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Solution

The fourth proportional to 37,651,726.08, 51,942,124.80 and 22,174,401.60 is: 30,590,510.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,651,726.08 : 51,942,124.80 = 22,174,401.60 : x
  2. Step 2: Convert to fraction form
    37,651,726.08/51,942,124.80 = 22,174,401.60/x
  3. Step 3: Cross multiply
    37,651,726.08x = 51,942,124.80 × 22,174,401.60
  4. Step 4: Simplify right side
    37,651,726.08x = 1,151,785,535,272,519.75
  5. Step 5: Solve for x
    x = 1,151,785,535,272,519.75/37,651,726.08
  6. Step 6: Final answer
    x = 30,590,510.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.