Home / 18,064,002.52-24,928,348.14-9,804,064.91

Finding the Fourth Proportional to 18,064,002.52, 24,928,348.14 and 9,804,064.91

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Solution

The fourth proportional to 18,064,002.52, 24,928,348.14 and 9,804,064.91 is: 13,529,622.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,002.52 : 24,928,348.14 = 9,804,064.91 : x
  2. Step 2: Convert to fraction form
    18,064,002.52/24,928,348.14 = 9,804,064.91/x
  3. Step 3: Cross multiply
    18,064,002.52x = 24,928,348.14 × 9,804,064.91
  4. Step 4: Simplify right side
    18,064,002.52x = 244,399,143,263,637.78
  5. Step 5: Solve for x
    x = 244,399,143,263,637.78/18,064,002.52
  6. Step 6: Final answer
    x = 13,529,622.96

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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.