Home / 37,303,237.40-55,954,856.10-22,149,368.60

Finding the Fourth Proportional to 37,303,237.40, 55,954,856.10 and 22,149,368.60

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Solution

The fourth proportional to 37,303,237.40, 55,954,856.10 and 22,149,368.60 is: 33,224,052.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,303,237.40 : 55,954,856.10 = 22,149,368.60 : x
  2. Step 2: Convert to fraction form
    37,303,237.40/55,954,856.10 = 22,149,368.60/x
  3. Step 3: Cross multiply
    37,303,237.40x = 55,954,856.10 × 22,149,368.60
  4. Step 4: Simplify right side
    37,303,237.40x = 1,239,364,732,718,858.50
  5. Step 5: Solve for x
    x = 1,239,364,732,718,858.50/37,303,237.40
  6. Step 6: Final answer
    x = 33,224,052.90

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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.