Home / 14,032,733.63-21,049,101.25-3,395,165.63

Finding the Fourth Proportional to 14,032,733.63, 21,049,101.25 and 3,395,165.63

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Solution

The fourth proportional to 14,032,733.63, 21,049,101.25 and 3,395,165.63 is: 5,092,748.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,733.63 : 21,049,101.25 = 3,395,165.63 : x
  2. Step 2: Convert to fraction form
    14,032,733.63/21,049,101.25 = 3,395,165.63/x
  3. Step 3: Cross multiply
    14,032,733.63x = 21,049,101.25 × 3,395,165.63
  4. Step 4: Simplify right side
    14,032,733.63x = 71,465,184,992,656.61
  5. Step 5: Solve for x
    x = 71,465,184,992,656.61/14,032,733.63
  6. Step 6: Final answer
    x = 5,092,748.63

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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.