Home / 37,856,065.77-52,180,170.84-29,581,750.94

Finding the Fourth Proportional to 37,856,065.77, 52,180,170.84 and 29,581,750.94

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Solution

The fourth proportional to 37,856,065.77, 52,180,170.84 and 29,581,750.94 is: 40,774,993.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,856,065.77 : 52,180,170.84 = 29,581,750.94 : x
  2. Step 2: Convert to fraction form
    37,856,065.77/52,180,170.84 = 29,581,750.94/x
  3. Step 3: Cross multiply
    37,856,065.77x = 52,180,170.84 × 29,581,750.94
  4. Step 4: Simplify right side
    37,856,065.77x = 1,543,580,817,534,629.75
  5. Step 5: Solve for x
    x = 1,543,580,817,534,629.75/37,856,065.77
  6. Step 6: Final answer
    x = 40,774,993.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.