Home / 17,950,084.02-26,910,137.79-8,360,526.42

Finding the Fourth Proportional to 17,950,084.02, 26,910,137.79 and 8,360,526.42

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Solution

The fourth proportional to 17,950,084.02, 26,910,137.79 and 8,360,526.42 is: 12,533,808.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,950,084.02 : 26,910,137.79 = 8,360,526.42 : x
  2. Step 2: Convert to fraction form
    17,950,084.02/26,910,137.79 = 8,360,526.42/x
  3. Step 3: Cross multiply
    17,950,084.02x = 26,910,137.79 × 8,360,526.42
  4. Step 4: Simplify right side
    17,950,084.02x = 224,982,917,959,135.41
  5. Step 5: Solve for x
    x = 224,982,917,959,135.41/17,950,084.02
  6. Step 6: Final answer
    x = 12,533,808.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.