Home / 37,583,875.20-56,459,793.60-36,576,105.60

Finding the Fourth Proportional to 37,583,875.20, 56,459,793.60 and 36,576,105.60

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Solution

The fourth proportional to 37,583,875.20, 56,459,793.60 and 36,576,105.60 is: 54,945,887.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,583,875.20 : 56,459,793.60 = 36,576,105.60 : x
  2. Step 2: Convert to fraction form
    37,583,875.20/56,459,793.60 = 36,576,105.60/x
  3. Step 3: Cross multiply
    37,583,875.20x = 56,459,793.60 × 36,576,105.60
  4. Step 4: Simplify right side
    37,583,875.20x = 2,065,079,372,867,804.25
  5. Step 5: Solve for x
    x = 2,065,079,372,867,804.25/37,583,875.20
  6. Step 6: Final answer
    x = 54,945,887.35

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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.