Home / 35,471,095.76-48,950,090.50-19,173,571.76

Finding the Fourth Proportional to 35,471,095.76, 48,950,090.50 and 19,173,571.76

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Solution

The fourth proportional to 35,471,095.76, 48,950,090.50 and 19,173,571.76 is: 26,459,517.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,471,095.76 : 48,950,090.50 = 19,173,571.76 : x
  2. Step 2: Convert to fraction form
    35,471,095.76/48,950,090.50 = 19,173,571.76/x
  3. Step 3: Cross multiply
    35,471,095.76x = 48,950,090.50 × 19,173,571.76
  4. Step 4: Simplify right side
    35,471,095.76x = 938,548,072,860,244.38
  5. Step 5: Solve for x
    x = 938,548,072,860,244.38/35,471,095.76
  6. Step 6: Final answer
    x = 26,459,517.33

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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.