Home / 48,633,367.80-67,115,638.57-26,606,356.23

Finding the Fourth Proportional to 48,633,367.80, 67,115,638.57 and 26,606,356.23

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Solution

The fourth proportional to 48,633,367.80, 67,115,638.57 and 26,606,356.23 is: 36,717,642.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,633,367.80 : 67,115,638.57 = 26,606,356.23 : x
  2. Step 2: Convert to fraction form
    48,633,367.80/67,115,638.57 = 26,606,356.23/x
  3. Step 3: Cross multiply
    48,633,367.80x = 67,115,638.57 × 26,606,356.23
  4. Step 4: Simplify right side
    48,633,367.80x = 1,785,702,588,498,621
  5. Step 5: Solve for x
    x = 1,785,702,588,498,621/48,633,367.80
  6. Step 6: Final answer
    x = 36,717,642.01

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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.