Home / 37,374,183.60-56,061,275.40-11,823,025.20

Finding the Fourth Proportional to 37,374,183.60, 56,061,275.40 and 11,823,025.20

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Solution

The fourth proportional to 37,374,183.60, 56,061,275.40 and 11,823,025.20 is: 17,734,537.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,374,183.60 : 56,061,275.40 = 11,823,025.20 : x
  2. Step 2: Convert to fraction form
    37,374,183.60/56,061,275.40 = 11,823,025.20/x
  3. Step 3: Cross multiply
    37,374,183.60x = 56,061,275.40 × 11,823,025.20
  4. Step 4: Simplify right side
    37,374,183.60x = 662,813,871,798,340
  5. Step 5: Solve for x
    x = 662,813,871,798,340/37,374,183.60
  6. Step 6: Final answer
    x = 17,734,537.80

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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.