Home / 27,338,485.16-41,007,767.52-11,164,436.48

Finding the Fourth Proportional to 27,338,485.16, 41,007,767.52 and 11,164,436.48

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Solution

The fourth proportional to 27,338,485.16, 41,007,767.52 and 11,164,436.48 is: 16,746,670.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,338,485.16 : 41,007,767.52 = 11,164,436.48 : x
  2. Step 2: Convert to fraction form
    27,338,485.16/41,007,767.52 = 11,164,436.48/x
  3. Step 3: Cross multiply
    27,338,485.16x = 41,007,767.52 × 11,164,436.48
  4. Step 4: Simplify right side
    27,338,485.16x = 457,828,615,663,647.19
  5. Step 5: Solve for x
    x = 457,828,615,663,647.19/27,338,485.16
  6. Step 6: Final answer
    x = 16,746,670.97

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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.