Home / 178,747,855,533.02-268,149,333,201.93-60,944,476,975.58

Finding the Fourth Proportional to 178,747,855,533.02, 268,149,333,201.93 and 60,944,476,975.58

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Solution

The fourth proportional to 178,747,855,533.02, 268,149,333,201.93 and 60,944,476,975.58 is: 91,426,108,663.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,747,855,533.02 : 268,149,333,201.93 = 60,944,476,975.58 : x
  2. Step 2: Convert to fraction form
    178,747,855,533.02/268,149,333,201.93 = 60,944,476,975.58/x
  3. Step 3: Cross multiply
    178,747,855,533.02x = 268,149,333,201.93 × 60,944,476,975.58
  4. Step 4: Simplify right side
    178,747,855,533.02x = 16,342,220,863,342,152,515,584
  5. Step 5: Solve for x
    x = 16,342,220,863,342,152,515,584/178,747,855,533.02
  6. Step 6: Final answer
    x = 91,426,108,663.57

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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.