Home / 48,633,371.30-67,115,643.40-26,606,359.74

Finding the Fourth Proportional to 48,633,371.30, 67,115,643.40 and 26,606,359.74

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Solution

The fourth proportional to 48,633,371.30, 67,115,643.40 and 26,606,359.74 is: 36,717,646.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,633,371.30 : 67,115,643.40 = 26,606,359.74 : x
  2. Step 2: Convert to fraction form
    48,633,371.30/67,115,643.40 = 26,606,359.74/x
  3. Step 3: Cross multiply
    48,633,371.30x = 67,115,643.40 × 26,606,359.74
  4. Step 4: Simplify right side
    48,633,371.30x = 1,785,702,952,481,956.75
  5. Step 5: Solve for x
    x = 1,785,702,952,481,956.75/48,633,371.30
  6. Step 6: Final answer
    x = 36,717,646.85

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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.