Home / 26,111,603.58-36,033,296.31-14,508,868.74

Finding the Fourth Proportional to 26,111,603.58, 36,033,296.31 and 14,508,868.74

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Solution

The fourth proportional to 26,111,603.58, 36,033,296.31 and 14,508,868.74 is: 20,021,840.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,111,603.58 : 36,033,296.31 = 14,508,868.74 : x
  2. Step 2: Convert to fraction form
    26,111,603.58/36,033,296.31 = 14,508,868.74/x
  3. Step 3: Cross multiply
    26,111,603.58x = 36,033,296.31 × 14,508,868.74
  4. Step 4: Simplify right side
    26,111,603.58x = 522,802,366,296,191.50
  5. Step 5: Solve for x
    x = 522,802,366,296,191.50/26,111,603.58
  6. Step 6: Final answer
    x = 20,021,840.66

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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.