Home / 17,608,603.04-24,289,577.16-11,071,883.60

Finding the Fourth Proportional to 17,608,603.04, 24,289,577.16 and 11,071,883.60

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Solution

The fourth proportional to 17,608,603.04, 24,289,577.16 and 11,071,883.60 is: 15,272,726.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,603.04 : 24,289,577.16 = 11,071,883.60 : x
  2. Step 2: Convert to fraction form
    17,608,603.04/24,289,577.16 = 11,071,883.60/x
  3. Step 3: Cross multiply
    17,608,603.04x = 24,289,577.16 × 11,071,883.60
  4. Step 4: Simplify right side
    17,608,603.04x = 268,931,371,008,738.56
  5. Step 5: Solve for x
    x = 268,931,371,008,738.56/17,608,603.04
  6. Step 6: Final answer
    x = 15,272,726.09

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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.