Home / 44,939,928.75-62,059,931.88-42,491,608.56

Finding the Fourth Proportional to 44,939,928.75, 62,059,931.88 and 42,491,608.56

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Solution

The fourth proportional to 44,939,928.75, 62,059,931.88 and 42,491,608.56 is: 58,678,916.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,939,928.75 : 62,059,931.88 = 42,491,608.56 : x
  2. Step 2: Convert to fraction form
    44,939,928.75/62,059,931.88 = 42,491,608.56/x
  3. Step 3: Cross multiply
    44,939,928.75x = 62,059,931.88 × 42,491,608.56
  4. Step 4: Simplify right side
    44,939,928.75x = 2,637,026,332,705,225
  5. Step 5: Solve for x
    x = 2,637,026,332,705,225/44,939,928.75
  6. Step 6: Final answer
    x = 58,678,916.64

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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.