Home / 17,141,660.04-23,651,795.70-9,894,117

Finding the Fourth Proportional to 17,141,660.04, 23,651,795.70 and 9,894,117

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Solution

The fourth proportional to 17,141,660.04, 23,651,795.70 and 9,894,117 is: 13,651,748.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,141,660.04 : 23,651,795.70 = 9,894,117 : x
  2. Step 2: Convert to fraction form
    17,141,660.04/23,651,795.70 = 9,894,117/x
  3. Step 3: Cross multiply
    17,141,660.04x = 23,651,795.70 × 9,894,117
  4. Step 4: Simplify right side
    17,141,660.04x = 234,013,633,915,896.91
  5. Step 5: Solve for x
    x = 234,013,633,915,896.91/17,141,660.04
  6. Step 6: Final answer
    x = 13,651,748.63

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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.