Home / 26,022,804.62-35,911,682.93-14,420,561.81

Finding the Fourth Proportional to 26,022,804.62, 35,911,682.93 and 14,420,561.81

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Solution

The fourth proportional to 26,022,804.62, 35,911,682.93 and 14,420,561.81 is: 19,900,493.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,804.62 : 35,911,682.93 = 14,420,561.81 : x
  2. Step 2: Convert to fraction form
    26,022,804.62/35,911,682.93 = 14,420,561.81/x
  3. Step 3: Cross multiply
    26,022,804.62x = 35,911,682.93 × 14,420,561.81
  4. Step 4: Simplify right side
    26,022,804.62x = 517,866,643,393,186.94
  5. Step 5: Solve for x
    x = 517,866,643,393,186.94/26,022,804.62
  6. Step 6: Final answer
    x = 19,900,493.09

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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.