Home / 27,008,429.91-40,514,448.63-9,498,886.00

Finding the Fourth Proportional to 27,008,429.91, 40,514,448.63 and 9,498,886.00

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Solution

The fourth proportional to 27,008,429.91, 40,514,448.63 and 9,498,886.00 is: 14,248,963.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,008,429.91 : 40,514,448.63 = 9,498,886.00 : x
  2. Step 2: Convert to fraction form
    27,008,429.91/40,514,448.63 = 9,498,886.00/x
  3. Step 3: Cross multiply
    27,008,429.91x = 40,514,448.63 × 9,498,886.00
  4. Step 4: Simplify right side
    27,008,429.91x = 384,842,128,770,129.62
  5. Step 5: Solve for x
    x = 384,842,128,770,129.62/27,008,429.91
  6. Step 6: Final answer
    x = 14,248,963.38

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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.