Home / 37,181,366.01-51,310,819.00-20,437,656.35

Finding the Fourth Proportional to 37,181,366.01, 51,310,819.00 and 20,437,656.35

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Solution

The fourth proportional to 37,181,366.01, 51,310,819.00 and 20,437,656.35 is: 28,204,259.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,181,366.01 : 51,310,819.00 = 20,437,656.35 : x
  2. Step 2: Convert to fraction form
    37,181,366.01/51,310,819.00 = 20,437,656.35/x
  3. Step 3: Cross multiply
    37,181,366.01x = 51,310,819.00 × 20,437,656.35
  4. Step 4: Simplify right side
    37,181,366.01x = 1,048,672,885,528,043.50
  5. Step 5: Solve for x
    x = 1,048,672,885,528,043.50/37,181,366.01
  6. Step 6: Final answer
    x = 28,204,259.23

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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.