Home / 37,262,700.82-55,900,117.88-11,004,192.58

Finding the Fourth Proportional to 37,262,700.82, 55,900,117.88 and 11,004,192.58

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Solution

The fourth proportional to 37,262,700.82, 55,900,117.88 and 11,004,192.58 is: 16,508,080.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,262,700.82 : 55,900,117.88 = 11,004,192.58 : x
  2. Step 2: Convert to fraction form
    37,262,700.82/55,900,117.88 = 11,004,192.58/x
  3. Step 3: Cross multiply
    37,262,700.82x = 55,900,117.88 × 11,004,192.58
  4. Step 4: Simplify right side
    37,262,700.82x = 615,135,662,341,200.38
  5. Step 5: Solve for x
    x = 615,135,662,341,200.38/37,262,700.82
  6. Step 6: Final answer
    x = 16,508,080.43

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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.