Home / 32,475,391.60-44,816,036.50-19,422,648.52

Finding the Fourth Proportional to 32,475,391.60, 44,816,036.50 and 19,422,648.52

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Solution

The fourth proportional to 32,475,391.60, 44,816,036.50 and 19,422,648.52 is: 26,803,252.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,475,391.60 : 44,816,036.50 = 19,422,648.52 : x
  2. Step 2: Convert to fraction form
    32,475,391.60/44,816,036.50 = 19,422,648.52/x
  3. Step 3: Cross multiply
    32,475,391.60x = 44,816,036.50 × 19,422,648.52
  4. Step 4: Simplify right side
    32,475,391.60x = 870,446,124,998,991
  5. Step 5: Solve for x
    x = 870,446,124,998,991/32,475,391.60
  6. Step 6: Final answer
    x = 26,803,252.62

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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.