Home / 14,134,183.52-21,205,531.71-5,035,093.47

Finding the Fourth Proportional to 14,134,183.52, 21,205,531.71 and 5,035,093.47

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Solution

The fourth proportional to 14,134,183.52, 21,205,531.71 and 5,035,093.47 is: 7,554,156.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,134,183.52 : 21,205,531.71 = 5,035,093.47 : x
  2. Step 2: Convert to fraction form
    14,134,183.52/21,205,531.71 = 5,035,093.47/x
  3. Step 3: Cross multiply
    14,134,183.52x = 21,205,531.71 × 5,035,093.47
  4. Step 4: Simplify right side
    14,134,183.52x = 106,771,834,240,898.94
  5. Step 5: Solve for x
    x = 106,771,834,240,898.94/14,134,183.52
  6. Step 6: Final answer
    x = 7,554,156.50

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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.