Home / 232,841,262.83-349,504,142.86-171,499,685.40

Finding the Fourth Proportional to 232,841,262.83, 349,504,142.86 and 171,499,685.40

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Solution

The fourth proportional to 232,841,262.83, 349,504,142.86 and 171,499,685.40 is: 257,427,956.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,841,262.83 : 349,504,142.86 = 171,499,685.40 : x
  2. Step 2: Convert to fraction form
    232,841,262.83/349,504,142.86 = 171,499,685.40/x
  3. Step 3: Cross multiply
    232,841,262.83x = 349,504,142.86 × 171,499,685.40
  4. Step 4: Simplify right side
    232,841,262.83x = 59,939,850,546,701,032
  5. Step 5: Solve for x
    x = 59,939,850,546,701,032/232,841,262.83
  6. Step 6: Final answer
    x = 257,427,956.80

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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.