Home / 29,339,033.29-40,485,840.59-16,285,264.65

Finding the Fourth Proportional to 29,339,033.29, 40,485,840.59 and 16,285,264.65

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Solution

The fourth proportional to 29,339,033.29, 40,485,840.59 and 16,285,264.65 is: 22,472,541.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,339,033.29 : 40,485,840.59 = 16,285,264.65 : x
  2. Step 2: Convert to fraction form
    29,339,033.29/40,485,840.59 = 16,285,264.65/x
  3. Step 3: Cross multiply
    29,339,033.29x = 40,485,840.59 × 16,285,264.65
  4. Step 4: Simplify right side
    29,339,033.29x = 659,322,628,626,575.38
  5. Step 5: Solve for x
    x = 659,322,628,626,575.38/29,339,033.29
  6. Step 6: Final answer
    x = 22,472,541.01

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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.