Home / 37,896,314.40-56,844,471.60-36,833,432.40

Finding the Fourth Proportional to 37,896,314.40, 56,844,471.60 and 36,833,432.40

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Solution

The fourth proportional to 37,896,314.40, 56,844,471.60 and 36,833,432.40 is: 55,250,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,896,314.40 : 56,844,471.60 = 36,833,432.40 : x
  2. Step 2: Convert to fraction form
    37,896,314.40/56,844,471.60 = 36,833,432.40/x
  3. Step 3: Cross multiply
    37,896,314.40x = 56,844,471.60 × 36,833,432.40
  4. Step 4: Simplify right side
    37,896,314.40x = 2,093,777,001,992,319.75
  5. Step 5: Solve for x
    x = 2,093,777,001,992,319.75/37,896,314.40
  6. Step 6: Final answer
    x = 55,250,148.60

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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.