Home / 27,563,490.80-41,342,081.38-7,370,307.44

Finding the Fourth Proportional to 27,563,490.80, 41,342,081.38 and 7,370,307.44

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Solution

The fourth proportional to 27,563,490.80, 41,342,081.38 and 7,370,307.44 is: 11,054,617.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,490.80 : 41,342,081.38 = 7,370,307.44 : x
  2. Step 2: Convert to fraction form
    27,563,490.80/41,342,081.38 = 7,370,307.44/x
  3. Step 3: Cross multiply
    27,563,490.80x = 41,342,081.38 × 7,370,307.44
  4. Step 4: Simplify right side
    27,563,490.80x = 304,703,849,980,099.50
  5. Step 5: Solve for x
    x = 304,703,849,980,099.50/27,563,490.80
  6. Step 6: Final answer
    x = 11,054,617.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.