Home / 37,422,528.60-56,133,792.90-35,344,003.80

Finding the Fourth Proportional to 37,422,528.60, 56,133,792.90 and 35,344,003.80

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Solution

The fourth proportional to 37,422,528.60, 56,133,792.90 and 35,344,003.80 is: 53,016,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,528.60 : 56,133,792.90 = 35,344,003.80 : x
  2. Step 2: Convert to fraction form
    37,422,528.60/56,133,792.90 = 35,344,003.80/x
  3. Step 3: Cross multiply
    37,422,528.60x = 56,133,792.90 × 35,344,003.80
  4. Step 4: Simplify right side
    37,422,528.60x = 1,983,992,989,566,012.75
  5. Step 5: Solve for x
    x = 1,983,992,989,566,012.75/37,422,528.60
  6. Step 6: Final answer
    x = 53,016,005.70

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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.