Home / 40,842,052.73-56,362,044.49-22,257,197.97

Finding the Fourth Proportional to 40,842,052.73, 56,362,044.49 and 22,257,197.97

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Solution

The fourth proportional to 40,842,052.73, 56,362,044.49 and 22,257,197.97 is: 30,714,939.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,842,052.73 : 56,362,044.49 = 22,257,197.97 : x
  2. Step 2: Convert to fraction form
    40,842,052.73/56,362,044.49 = 22,257,197.97/x
  3. Step 3: Cross multiply
    40,842,052.73x = 56,362,044.49 × 22,257,197.97
  4. Step 4: Simplify right side
    40,842,052.73x = 1,254,461,182,152,234.50
  5. Step 5: Solve for x
    x = 1,254,461,182,152,234.50/40,842,052.73
  6. Step 6: Final answer
    x = 30,714,939.59

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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.