Home / 24,290,190.72-33,520,434.80-13,277,012.76

Finding the Fourth Proportional to 24,290,190.72, 33,520,434.80 and 13,277,012.76

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Solution

The fourth proportional to 24,290,190.72, 33,520,434.80 and 13,277,012.76 is: 18,322,262.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,290,190.72 : 33,520,434.80 = 13,277,012.76 : x
  2. Step 2: Convert to fraction form
    24,290,190.72/33,520,434.80 = 13,277,012.76/x
  3. Step 3: Cross multiply
    24,290,190.72x = 33,520,434.80 × 13,277,012.76
  4. Step 4: Simplify right side
    24,290,190.72x = 445,051,240,493,963
  5. Step 5: Solve for x
    x = 445,051,240,493,963/24,290,190.72
  6. Step 6: Final answer
    x = 18,322,262.09

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1.5x scale

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.