Home / 32,601,864.30-48,902,796.45-17,485,320.30

Finding the Fourth Proportional to 32,601,864.30, 48,902,796.45 and 17,485,320.30

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Solution

The fourth proportional to 32,601,864.30, 48,902,796.45 and 17,485,320.30 is: 26,227,980.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,601,864.30 : 48,902,796.45 = 17,485,320.30 : x
  2. Step 2: Convert to fraction form
    32,601,864.30/48,902,796.45 = 17,485,320.30/x
  3. Step 3: Cross multiply
    32,601,864.30x = 48,902,796.45 × 17,485,320.30
  4. Step 4: Simplify right side
    32,601,864.30x = 855,081,059,493,953
  5. Step 5: Solve for x
    x = 855,081,059,493,953/32,601,864.30
  6. Step 6: Final answer
    x = 26,227,980.45

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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.