Home / 17,106,927.69-23,607,363.49-9,266,292.12

Finding the Fourth Proportional to 17,106,927.69, 23,607,363.49 and 9,266,292.12

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Solution

The fourth proportional to 17,106,927.69, 23,607,363.49 and 9,266,292.12 is: 12,787,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,927.69 : 23,607,363.49 = 9,266,292.12 : x
  2. Step 2: Convert to fraction form
    17,106,927.69/23,607,363.49 = 9,266,292.12/x
  3. Step 3: Cross multiply
    17,106,927.69x = 23,607,363.49 × 9,266,292.12
  4. Step 4: Simplify right side
    17,106,927.69x = 218,752,726,281,362.66
  5. Step 5: Solve for x
    x = 218,752,726,281,362.66/17,106,927.69
  6. Step 6: Final answer
    x = 12,787,376.57

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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.