Home / 23,950,387.32-33,051,529.91-12,937,137.60

Finding the Fourth Proportional to 23,950,387.32, 33,051,529.91 and 12,937,137.60

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Solution

The fourth proportional to 23,950,387.32, 33,051,529.91 and 12,937,137.60 is: 17,853,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,387.32 : 33,051,529.91 = 12,937,137.60 : x
  2. Step 2: Convert to fraction form
    23,950,387.32/33,051,529.91 = 12,937,137.60/x
  3. Step 3: Cross multiply
    23,950,387.32x = 33,051,529.91 × 12,937,137.60
  4. Step 4: Simplify right side
    23,950,387.32x = 427,592,190,271,499.94
  5. Step 5: Solve for x
    x = 427,592,190,271,499.94/23,950,387.32
  6. Step 6: Final answer
    x = 17,853,247.41

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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.