Home / 25,695,076.52-35,455,936.65-14,682,540.08

Finding the Fourth Proportional to 25,695,076.52, 35,455,936.65 and 14,682,540.08

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Solution

The fourth proportional to 25,695,076.52, 35,455,936.65 and 14,682,540.08 is: 20,260,037.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,695,076.52 : 35,455,936.65 = 14,682,540.08 : x
  2. Step 2: Convert to fraction form
    25,695,076.52/35,455,936.65 = 14,682,540.08/x
  3. Step 3: Cross multiply
    25,695,076.52x = 35,455,936.65 × 14,682,540.08
  4. Step 4: Simplify right side
    25,695,076.52x = 520,583,210,937,565.94
  5. Step 5: Solve for x
    x = 520,583,210,937,565.94/25,695,076.52
  6. Step 6: Final answer
    x = 20,260,037.39

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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.