Home / 23,162,957.16-34,721,844-11,029,160.40

Finding the Fourth Proportional to 23,162,957.16, 34,721,844 and 11,029,160.40

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Solution

The fourth proportional to 23,162,957.16, 34,721,844 and 11,029,160.40 is: 16,532,983.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,162,957.16 : 34,721,844 = 11,029,160.40 : x
  2. Step 2: Convert to fraction form
    23,162,957.16/34,721,844 = 11,029,160.40/x
  3. Step 3: Cross multiply
    23,162,957.16x = 34,721,844 × 11,029,160.40
  4. Step 4: Simplify right side
    23,162,957.16x = 382,952,786,859,777.62
  5. Step 5: Solve for x
    x = 382,952,786,859,777.62/23,162,957.16
  6. Step 6: Final answer
    x = 16,532,983.43

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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.