Home / 14,032,726-21,049,089.81-3,395,158

Finding the Fourth Proportional to 14,032,726, 21,049,089.81 and 3,395,158

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Solution

The fourth proportional to 14,032,726, 21,049,089.81 and 3,395,158 is: 5,092,737.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,726 : 21,049,089.81 = 3,395,158 : x
  2. Step 2: Convert to fraction form
    14,032,726/21,049,089.81 = 3,395,158/x
  3. Step 3: Cross multiply
    14,032,726x = 21,049,089.81 × 3,395,158
  4. Step 4: Simplify right side
    14,032,726x = 71,464,985,661,139.97
  5. Step 5: Solve for x
    x = 71,464,985,661,139.97/14,032,726
  6. Step 6: Final answer
    x = 5,092,737.20

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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.