Home / 48,903,307.20-73,354,960.80-26,228,491.20

Finding the Fourth Proportional to 48,903,307.20, 73,354,960.80 and 26,228,491.20

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Solution

The fourth proportional to 48,903,307.20, 73,354,960.80 and 26,228,491.20 is: 39,342,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,307.20 : 73,354,960.80 = 26,228,491.20 : x
  2. Step 2: Convert to fraction form
    48,903,307.20/73,354,960.80 = 26,228,491.20/x
  3. Step 3: Cross multiply
    48,903,307.20x = 73,354,960.80 × 26,228,491.20
  4. Step 4: Simplify right side
    48,903,307.20x = 1,923,989,943,819,144.75
  5. Step 5: Solve for x
    x = 1,923,989,943,819,144.75/48,903,307.20
  6. Step 6: Final answer
    x = 39,342,736.80

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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.