Home / 12,280,848,078,246-18,422,404,555,864-4,010,515,484,224.80

Finding the Fourth Proportional to 12,280,848,078,246, 18,422,404,555,864 and 4,010,515,484,224.80

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Solution

The fourth proportional to 12,280,848,078,246, 18,422,404,555,864 and 4,010,515,484,224.80 is: 6,016,143,042,989.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,280,848,078,246 : 18,422,404,555,864 = 4,010,515,484,224.80 : x
  2. Step 2: Convert to fraction form
    12,280,848,078,246/18,422,404,555,864 = 4,010,515,484,224.80/x
  3. Step 3: Cross multiply
    12,280,848,078,246x = 18,422,404,555,864 × 4,010,515,484,224.80
  4. Step 4: Simplify right side
    12,280,848,078,246x = 73,883,338,727,946,066,461,720,576
  5. Step 5: Solve for x
    x = 73,883,338,727,946,066,461,720,576/12,280,848,078,246
  6. Step 6: Final answer
    x = 6,016,143,042,989.13

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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.