Home / 37,806,660.20-56,584,019.10-34,783,351.40

Finding the Fourth Proportional to 37,806,660.20, 56,584,019.10 and 34,783,351.40

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Solution

The fourth proportional to 37,806,660.20, 56,584,019.10 and 34,783,351.40 is: 52,059,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,806,660.20 : 56,584,019.10 = 34,783,351.40 : x
  2. Step 2: Convert to fraction form
    37,806,660.20/56,584,019.10 = 34,783,351.40/x
  3. Step 3: Cross multiply
    37,806,660.20x = 56,584,019.10 × 34,783,351.40
  4. Step 4: Simplify right side
    37,806,660.20x = 1,968,181,819,979,611.75
  5. Step 5: Solve for x
    x = 1,968,181,819,979,611.75/37,806,660.20
  6. Step 6: Final answer
    x = 52,059,129.52

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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.