Home / 29,560,974.91-40,795,384.93-17,002,033.25

Finding the Fourth Proportional to 29,560,974.91, 40,795,384.93 and 17,002,033.25

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Solution

The fourth proportional to 29,560,974.91, 40,795,384.93 and 17,002,033.25 is: 23,463,518.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,560,974.91 : 40,795,384.93 = 17,002,033.25 : x
  2. Step 2: Convert to fraction form
    29,560,974.91/40,795,384.93 = 17,002,033.25/x
  3. Step 3: Cross multiply
    29,560,974.91x = 40,795,384.93 × 17,002,033.25
  4. Step 4: Simplify right side
    29,560,974.91x = 693,604,490,779,927
  5. Step 5: Solve for x
    x = 693,604,490,779,927/29,560,974.91
  6. Step 6: Final answer
    x = 23,463,518.81

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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.