Home / 36,048,223.56-49,729,873.14-31,922,459.40

Finding the Fourth Proportional to 36,048,223.56, 49,729,873.14 and 31,922,459.40

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Solution

The fourth proportional to 36,048,223.56, 49,729,873.14 and 31,922,459.40 is: 44,038,227.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048,223.56 : 49,729,873.14 = 31,922,459.40 : x
  2. Step 2: Convert to fraction form
    36,048,223.56/49,729,873.14 = 31,922,459.40/x
  3. Step 3: Cross multiply
    36,048,223.56x = 49,729,873.14 × 31,922,459.40
  4. Step 4: Simplify right side
    36,048,223.56x = 1,587,499,856,278,800.50
  5. Step 5: Solve for x
    x = 1,587,499,856,278,800.50/36,048,223.56
  6. Step 6: Final answer
    x = 44,038,227.12

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