Home / 27,291,285.90-40,824,954.45-24,603,900.30

Finding the Fourth Proportional to 27,291,285.90, 40,824,954.45 and 24,603,900.30

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Solution

The fourth proportional to 27,291,285.90, 40,824,954.45 and 24,603,900.30 is: 36,804,902.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,291,285.90 : 40,824,954.45 = 24,603,900.30 : x
  2. Step 2: Convert to fraction form
    27,291,285.90/40,824,954.45 = 24,603,900.30/x
  3. Step 3: Cross multiply
    27,291,285.90x = 40,824,954.45 × 24,603,900.30
  4. Step 4: Simplify right side
    27,291,285.90x = 1,004,453,109,039,841.50
  5. Step 5: Solve for x
    x = 1,004,453,109,039,841.50/27,291,285.90
  6. Step 6: Final answer
    x = 36,804,902.22

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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.