Home / 37,844,707.77-52,225,733.34-20,441,052.69

Finding the Fourth Proportional to 37,844,707.77, 52,225,733.34 and 20,441,052.69

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Solution

The fourth proportional to 37,844,707.77, 52,225,733.34 and 20,441,052.69 is: 28,208,672.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,844,707.77 : 52,225,733.34 = 20,441,052.69 : x
  2. Step 2: Convert to fraction form
    37,844,707.77/52,225,733.34 = 20,441,052.69/x
  3. Step 3: Cross multiply
    37,844,707.77x = 52,225,733.34 × 20,441,052.69
  4. Step 4: Simplify right side
    37,844,707.77x = 1,067,548,966,976,829.88
  5. Step 5: Solve for x
    x = 1,067,548,966,976,829.88/37,844,707.77
  6. Step 6: Final answer
    x = 28,208,672.49

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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.