Home / 29,068,145.63-43,608,473.94-14,502,897.83

Finding the Fourth Proportional to 29,068,145.63, 43,608,473.94 and 14,502,897.83

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Solution

The fourth proportional to 29,068,145.63, 43,608,473.94 and 14,502,897.83 is: 21,757,467.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,068,145.63 : 43,608,473.94 = 14,502,897.83 : x
  2. Step 2: Convert to fraction form
    29,068,145.63/43,608,473.94 = 14,502,897.83/x
  3. Step 3: Cross multiply
    29,068,145.63x = 43,608,473.94 × 14,502,897.83
  4. Step 4: Simplify right side
    29,068,145.63x = 632,449,242,074,037.50
  5. Step 5: Solve for x
    x = 632,449,242,074,037.50/29,068,145.63
  6. Step 6: Final answer
    x = 21,757,467.78

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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.