Home / 48,633,390.81-67,115,670.26-26,606,379.24

Finding the Fourth Proportional to 48,633,390.81, 67,115,670.26 and 26,606,379.24

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Solution

The fourth proportional to 48,633,390.81, 67,115,670.26 and 26,606,379.24 is: 36,717,673.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,633,390.81 : 67,115,670.26 = 26,606,379.24 : x
  2. Step 2: Convert to fraction form
    48,633,390.81/67,115,670.26 = 26,606,379.24/x
  3. Step 3: Cross multiply
    48,633,390.81x = 67,115,670.26 × 26,606,379.24
  4. Step 4: Simplify right side
    48,633,390.81x = 1,785,704,975,751,317.25
  5. Step 5: Solve for x
    x = 1,785,704,975,751,317.25/48,633,390.81
  6. Step 6: Final answer
    x = 36,717,673.72

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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.