Home / 16,704,067.40-25,056,101.10-14,184,643.40

Finding the Fourth Proportional to 16,704,067.40, 25,056,101.10 and 14,184,643.40

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Solution

The fourth proportional to 16,704,067.40, 25,056,101.10 and 14,184,643.40 is: 21,276,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,067.40 : 25,056,101.10 = 14,184,643.40 : x
  2. Step 2: Convert to fraction form
    16,704,067.40/25,056,101.10 = 14,184,643.40/x
  3. Step 3: Cross multiply
    16,704,067.40x = 25,056,101.10 × 14,184,643.40
  4. Step 4: Simplify right side
    16,704,067.40x = 355,411,859,097,847.75
  5. Step 5: Solve for x
    x = 355,411,859,097,847.75/16,704,067.40
  6. Step 6: Final answer
    x = 21,276,965.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.