Home / 27,658,620.10-41,487,930.15-14,904,036.10

Finding the Fourth Proportional to 27,658,620.10, 41,487,930.15 and 14,904,036.10

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Solution

The fourth proportional to 27,658,620.10, 41,487,930.15 and 14,904,036.10 is: 22,356,054.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,658,620.10 : 41,487,930.15 = 14,904,036.10 : x
  2. Step 2: Convert to fraction form
    27,658,620.10/41,487,930.15 = 14,904,036.10/x
  3. Step 3: Cross multiply
    27,658,620.10x = 41,487,930.15 × 14,904,036.10
  4. Step 4: Simplify right side
    27,658,620.10x = 618,337,608,669,878.38
  5. Step 5: Solve for x
    x = 618,337,608,669,878.38/27,658,620.10
  6. Step 6: Final answer
    x = 22,356,054.15

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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.