Home / 37,094,330.18-51,196,305.46-20,579,775.39

Finding the Fourth Proportional to 37,094,330.18, 51,196,305.46 and 20,579,775.39

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Solution

The fourth proportional to 37,094,330.18, 51,196,305.46 and 20,579,775.39 is: 28,403,490.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,094,330.18 : 51,196,305.46 = 20,579,775.39 : x
  2. Step 2: Convert to fraction form
    37,094,330.18/51,196,305.46 = 20,579,775.39/x
  3. Step 3: Cross multiply
    37,094,330.18x = 51,196,305.46 × 20,579,775.39
  4. Step 4: Simplify right side
    37,094,330.18x = 1,053,608,466,959,782.12
  5. Step 5: Solve for x
    x = 1,053,608,466,959,782.12/37,094,330.18
  6. Step 6: Final answer
    x = 28,403,490.83

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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.