Home / 44,649,905.40-66,974,858.10-44,052,708.60

Finding the Fourth Proportional to 44,649,905.40, 66,974,858.10 and 44,052,708.60

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Solution

The fourth proportional to 44,649,905.40, 66,974,858.10 and 44,052,708.60 is: 66,079,062.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,649,905.40 : 66,974,858.10 = 44,052,708.60 : x
  2. Step 2: Convert to fraction form
    44,649,905.40/66,974,858.10 = 44,052,708.60/x
  3. Step 3: Cross multiply
    44,649,905.40x = 66,974,858.10 × 44,052,708.60
  4. Step 4: Simplify right side
    44,649,905.40x = 2,950,423,907,405,650
  5. Step 5: Solve for x
    x = 2,950,423,907,405,650/44,649,905.40
  6. Step 6: Final answer
    x = 66,079,062.90

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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.