Home / 174,072,833.58-261,053,853.82-57,466,478.20

Finding the Fourth Proportional to 174,072,833.58, 261,053,853.82 and 57,466,478.20

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Solution

The fourth proportional to 174,072,833.58, 261,053,853.82 and 57,466,478.20 is: 86,181,429.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,072,833.58 : 261,053,853.82 = 57,466,478.20 : x
  2. Step 2: Convert to fraction form
    174,072,833.58/261,053,853.82 = 57,466,478.20/x
  3. Step 3: Cross multiply
    174,072,833.58x = 261,053,853.82 × 57,466,478.20
  4. Step 4: Simplify right side
    174,072,833.58x = 15,001,845,599,573,018
  5. Step 5: Solve for x
    x = 15,001,845,599,573,018/174,072,833.58
  6. Step 6: Final answer
    x = 86,181,429.30

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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.