Home / 26,611,908.30-39,917,862.45-9,573,137.10

Finding the Fourth Proportional to 26,611,908.30, 39,917,862.45 and 9,573,137.10

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Solution

The fourth proportional to 26,611,908.30, 39,917,862.45 and 9,573,137.10 is: 14,359,705.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,908.30 : 39,917,862.45 = 9,573,137.10 : x
  2. Step 2: Convert to fraction form
    26,611,908.30/39,917,862.45 = 9,573,137.10/x
  3. Step 3: Cross multiply
    26,611,908.30x = 39,917,862.45 × 9,573,137.10
  4. Step 4: Simplify right side
    26,611,908.30x = 382,139,169,972,791.94
  5. Step 5: Solve for x
    x = 382,139,169,972,791.94/26,611,908.30
  6. Step 6: Final answer
    x = 14,359,705.65

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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.