Home / 29,637,785.73-40,900,628.54-16,226,227.23

Finding the Fourth Proportional to 29,637,785.73, 40,900,628.54 and 16,226,227.23

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Solution

The fourth proportional to 29,637,785.73, 40,900,628.54 and 16,226,227.23 is: 22,392,458.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,637,785.73 : 40,900,628.54 = 16,226,227.23 : x
  2. Step 2: Convert to fraction form
    29,637,785.73/40,900,628.54 = 16,226,227.23/x
  3. Step 3: Cross multiply
    29,637,785.73x = 40,900,628.54 × 16,226,227.23
  4. Step 4: Simplify right side
    29,637,785.73x = 663,662,892,458,732
  5. Step 5: Solve for x
    x = 663,662,892,458,732/29,637,785.73
  6. Step 6: Final answer
    x = 22,392,458.68

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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.