Home / 27,617,903.62-38,129,036.32-24,553,637.76

Finding the Fourth Proportional to 27,617,903.62, 38,129,036.32 and 24,553,637.76

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Solution

The fourth proportional to 27,617,903.62, 38,129,036.32 and 24,553,637.76 is: 33,898,537.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,617,903.62 : 38,129,036.32 = 24,553,637.76 : x
  2. Step 2: Convert to fraction form
    27,617,903.62/38,129,036.32 = 24,553,637.76/x
  3. Step 3: Cross multiply
    27,617,903.62x = 38,129,036.32 × 24,553,637.76
  4. Step 4: Simplify right side
    27,617,903.62x = 936,206,545,939,163.50
  5. Step 5: Solve for x
    x = 936,206,545,939,163.50/27,617,903.62
  6. Step 6: Final answer
    x = 33,898,537.66

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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.