Home / 26,389,296.93-36,415,392.72-14,628,452.24

Finding the Fourth Proportional to 26,389,296.93, 36,415,392.72 and 14,628,452.24

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Solution

The fourth proportional to 26,389,296.93, 36,415,392.72 and 14,628,452.24 is: 20,186,245.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,389,296.93 : 36,415,392.72 = 14,628,452.24 : x
  2. Step 2: Convert to fraction form
    26,389,296.93/36,415,392.72 = 14,628,452.24/x
  3. Step 3: Cross multiply
    26,389,296.93x = 36,415,392.72 × 14,628,452.24
  4. Step 4: Simplify right side
    26,389,296.93x = 532,700,833,349,277.31
  5. Step 5: Solve for x
    x = 532,700,833,349,277.31/26,389,296.93
  6. Step 6: Final answer
    x = 20,186,245.76

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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.