Home / 17,050,179.40-25,533,278.70-8,064,233.80

Finding the Fourth Proportional to 17,050,179.40, 25,533,278.70 and 8,064,233.80

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Solution

The fourth proportional to 17,050,179.40, 25,533,278.70 and 8,064,233.80 is: 12,076,490.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,050,179.40 : 25,533,278.70 = 8,064,233.80 : x
  2. Step 2: Convert to fraction form
    17,050,179.40/25,533,278.70 = 8,064,233.80/x
  3. Step 3: Cross multiply
    17,050,179.40x = 25,533,278.70 × 8,064,233.80
  4. Step 4: Simplify right side
    17,050,179.40x = 205,906,329,117,360.06
  5. Step 5: Solve for x
    x = 205,906,329,117,360.06/17,050,179.40
  6. Step 6: Final answer
    x = 12,076,490.47

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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.