Home / 32,475,344.58-44,815,971.80-19,422,601.40

Finding the Fourth Proportional to 32,475,344.58, 44,815,971.80 and 19,422,601.40

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Solution

The fourth proportional to 32,475,344.58, 44,815,971.80 and 19,422,601.40 is: 26,803,187.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,475,344.58 : 44,815,971.80 = 19,422,601.40 : x
  2. Step 2: Convert to fraction form
    32,475,344.58/44,815,971.80 = 19,422,601.40/x
  3. Step 3: Cross multiply
    32,475,344.58x = 44,815,971.80 × 19,422,601.40
  4. Step 4: Simplify right side
    32,475,344.58x = 870,442,756,785,637
  5. Step 5: Solve for x
    x = 870,442,756,785,637/32,475,344.58
  6. Step 6: Final answer
    x = 26,803,187.71

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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.