Home / 25,684,221.83-35,444,574.27-14,081,760.36

Finding the Fourth Proportional to 25,684,221.83, 35,444,574.27 and 14,081,760.36

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Solution

The fourth proportional to 25,684,221.83, 35,444,574.27 and 14,081,760.36 is: 19,433,020.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,684,221.83 : 35,444,574.27 = 14,081,760.36 : x
  2. Step 2: Convert to fraction form
    25,684,221.83/35,444,574.27 = 14,081,760.36/x
  3. Step 3: Cross multiply
    25,684,221.83x = 35,444,574.27 × 14,081,760.36
  4. Step 4: Simplify right side
    25,684,221.83x = 499,122,000,932,361.94
  5. Step 5: Solve for x
    x = 499,122,000,932,361.94/25,684,221.83
  6. Step 6: Final answer
    x = 19,433,020.18

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1.5x scale

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.