Home / 15,981,533.70-23,973,156.32-5,050,891.80

Finding the Fourth Proportional to 15,981,533.70, 23,973,156.32 and 5,050,891.80

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Solution

The fourth proportional to 15,981,533.70, 23,973,156.32 and 5,050,891.80 is: 7,576,608.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,981,533.70 : 23,973,156.32 = 5,050,891.80 : x
  2. Step 2: Convert to fraction form
    15,981,533.70/23,973,156.32 = 5,050,891.80/x
  3. Step 3: Cross multiply
    15,981,533.70x = 23,973,156.32 × 5,050,891.80
  4. Step 4: Simplify right side
    15,981,533.70x = 121,085,818,651,551.72
  5. Step 5: Solve for x
    x = 121,085,818,651,551.72/15,981,533.70
  6. Step 6: Final answer
    x = 7,576,608.16

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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.