Home / 29,637,784.22-40,900,626.47-16,226,225.73

Finding the Fourth Proportional to 29,637,784.22, 40,900,626.47 and 16,226,225.73

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Solution

The fourth proportional to 29,637,784.22, 40,900,626.47 and 16,226,225.73 is: 22,392,456.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,637,784.22 : 40,900,626.47 = 16,226,225.73 : x
  2. Step 2: Convert to fraction form
    29,637,784.22/40,900,626.47 = 16,226,225.73/x
  3. Step 3: Cross multiply
    29,637,784.22x = 40,900,626.47 × 16,226,225.73
  4. Step 4: Simplify right side
    29,637,784.22x = 663,662,797,519,502
  5. Step 5: Solve for x
    x = 663,662,797,519,502/29,637,784.22
  6. Step 6: Final answer
    x = 22,392,456.62

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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.