Home / 19,592,117.98-27,026,086.72-11,749,539.22

Finding the Fourth Proportional to 19,592,117.98, 27,026,086.72 and 11,749,539.22

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Solution

The fourth proportional to 19,592,117.98, 27,026,086.72 and 11,749,539.22 is: 16,207,745.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592,117.98 : 27,026,086.72 = 11,749,539.22 : x
  2. Step 2: Convert to fraction form
    19,592,117.98/27,026,086.72 = 11,749,539.22/x
  3. Step 3: Cross multiply
    19,592,117.98x = 27,026,086.72 × 11,749,539.22
  4. Step 4: Simplify right side
    19,592,117.98x = 317,544,065,879,761.19
  5. Step 5: Solve for x
    x = 317,544,065,879,761.19/19,592,117.98
  6. Step 6: Final answer
    x = 16,207,745.70

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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.