Home / 26,620,182.12-36,735,851.22-14,397,039.12

Finding the Fourth Proportional to 26,620,182.12, 36,735,851.22 and 14,397,039.12

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Solution

The fourth proportional to 26,620,182.12, 36,735,851.22 and 14,397,039.12 is: 19,867,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,620,182.12 : 36,735,851.22 = 14,397,039.12 : x
  2. Step 2: Convert to fraction form
    26,620,182.12/36,735,851.22 = 14,397,039.12/x
  3. Step 3: Cross multiply
    26,620,182.12x = 36,735,851.22 × 14,397,039.12
  4. Step 4: Simplify right side
    26,620,182.12x = 528,887,487,120,839.69
  5. Step 5: Solve for x
    x = 528,887,487,120,839.69/26,620,182.12
  6. Step 6: Final answer
    x = 19,867,913.93

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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.