Home / 26,022,804.12-35,911,682.24-14,420,561.31

Finding the Fourth Proportional to 26,022,804.12, 35,911,682.24 and 14,420,561.31

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Solution

The fourth proportional to 26,022,804.12, 35,911,682.24 and 14,420,561.31 is: 19,900,492.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,804.12 : 35,911,682.24 = 14,420,561.31 : x
  2. Step 2: Convert to fraction form
    26,022,804.12/35,911,682.24 = 14,420,561.31/x
  3. Step 3: Cross multiply
    26,022,804.12x = 35,911,682.24 × 14,420,561.31
  4. Step 4: Simplify right side
    26,022,804.12x = 517,866,615,487,158.19
  5. Step 5: Solve for x
    x = 517,866,615,487,158.19/26,022,804.12
  6. Step 6: Final answer
    x = 19,900,492.40

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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.