Home / 17,272,443.72-25,917,632.26-7,044,807.00

Finding the Fourth Proportional to 17,272,443.72, 25,917,632.26 and 7,044,807.00

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Solution

The fourth proportional to 17,272,443.72, 25,917,632.26 and 7,044,807.00 is: 10,570,867.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,272,443.72 : 25,917,632.26 = 7,044,807.00 : x
  2. Step 2: Convert to fraction form
    17,272,443.72/25,917,632.26 = 7,044,807.00/x
  3. Step 3: Cross multiply
    17,272,443.72x = 25,917,632.26 × 7,044,807.00
  4. Step 4: Simplify right side
    17,272,443.72x = 182,584,717,251,079.94
  5. Step 5: Solve for x
    x = 182,584,717,251,079.94/17,272,443.72
  6. Step 6: Final answer
    x = 10,570,867.69

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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.