Home / 44,043,180.57-66,065,435.26-15,290,229.67

Finding the Fourth Proportional to 44,043,180.57, 66,065,435.26 and 15,290,229.67

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Solution

The fourth proportional to 44,043,180.57, 66,065,435.26 and 15,290,229.67 is: 22,935,575.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,043,180.57 : 66,065,435.26 = 15,290,229.67 : x
  2. Step 2: Convert to fraction form
    44,043,180.57/66,065,435.26 = 15,290,229.67/x
  3. Step 3: Cross multiply
    44,043,180.57x = 66,065,435.26 × 15,290,229.67
  4. Step 4: Simplify right side
    44,043,180.57x = 1,010,155,678,170,527
  5. Step 5: Solve for x
    x = 1,010,155,678,170,527/44,043,180.57
  6. Step 6: Final answer
    x = 22,935,575.16

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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.