Home / 32,732,997.60-49,129,239.60-16,570,192.80

Finding the Fourth Proportional to 32,732,997.60, 49,129,239.60 and 16,570,192.80

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Solution

The fourth proportional to 32,732,997.60, 49,129,239.60 and 16,570,192.80 is: 24,870,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,732,997.60 : 49,129,239.60 = 16,570,192.80 : x
  2. Step 2: Convert to fraction form
    32,732,997.60/49,129,239.60 = 16,570,192.80/x
  3. Step 3: Cross multiply
    32,732,997.60x = 49,129,239.60 × 16,570,192.80
  4. Step 4: Simplify right side
    32,732,997.60x = 814,080,972,289,395
  5. Step 5: Solve for x
    x = 814,080,972,289,395/32,732,997.60
  6. Step 6: Final answer
    x = 24,870,345.89

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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.