Home / 17,176,699.13-23,703,894-9,834,644.88

Finding the Fourth Proportional to 17,176,699.13, 23,703,894 and 9,834,644.88

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Solution

The fourth proportional to 17,176,699.13, 23,703,894 and 9,834,644.88 is: 13,571,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,699.13 : 23,703,894 = 9,834,644.88 : x
  2. Step 2: Convert to fraction form
    17,176,699.13/23,703,894 = 9,834,644.88/x
  3. Step 3: Cross multiply
    17,176,699.13x = 23,703,894 × 9,834,644.88
  4. Step 4: Simplify right side
    17,176,699.13x = 233,119,379,763,162.75
  5. Step 5: Solve for x
    x = 233,119,379,763,162.75/17,176,699.13
  6. Step 6: Final answer
    x = 13,571,838.11

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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.