Home / 29,642,094.48-40,910,385.87-17,080,705.38

Finding the Fourth Proportional to 29,642,094.48, 40,910,385.87 and 17,080,705.38

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Solution

The fourth proportional to 29,642,094.48, 40,910,385.87 and 17,080,705.38 is: 23,573,848.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,094.48 : 40,910,385.87 = 17,080,705.38 : x
  2. Step 2: Convert to fraction form
    29,642,094.48/40,910,385.87 = 17,080,705.38/x
  3. Step 3: Cross multiply
    29,642,094.48x = 40,910,385.87 × 17,080,705.38
  4. Step 4: Simplify right side
    29,642,094.48x = 698,778,248,027,584.88
  5. Step 5: Solve for x
    x = 698,778,248,027,584.88/29,642,094.48
  6. Step 6: Final answer
    x = 23,573,848.62

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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.