Home / 26,152,729.26-39,237,922.17-11,577,638.40

Finding the Fourth Proportional to 26,152,729.26, 39,237,922.17 and 11,577,638.40

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Solution

The fourth proportional to 26,152,729.26, 39,237,922.17 and 11,577,638.40 is: 17,370,365.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,729.26 : 39,237,922.17 = 11,577,638.40 : x
  2. Step 2: Convert to fraction form
    26,152,729.26/39,237,922.17 = 11,577,638.40/x
  3. Step 3: Cross multiply
    26,152,729.26x = 39,237,922.17 × 11,577,638.40
  4. Step 4: Simplify right side
    26,152,729.26x = 454,282,474,451,603.38
  5. Step 5: Solve for x
    x = 454,282,474,451,603.38/26,152,729.26
  6. Step 6: Final answer
    x = 17,370,365.82

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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.