Home / 4,078,334,161,936.50-5,628,072,512,666.70-2,226,442,316,009

Finding the Fourth Proportional to 4,078,334,161,936.50, 5,628,072,512,666.70 and 2,226,442,316,009

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Solution

The fourth proportional to 4,078,334,161,936.50, 5,628,072,512,666.70 and 2,226,442,316,009 is: 3,072,474,765,976.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,334,161,936.50 : 5,628,072,512,666.70 = 2,226,442,316,009 : x
  2. Step 2: Convert to fraction form
    4,078,334,161,936.50/5,628,072,512,666.70 = 2,226,442,316,009/x
  3. Step 3: Cross multiply
    4,078,334,161,936.50x = 5,628,072,512,666.70 × 2,226,442,316,009
  4. Step 4: Simplify right side
    4,078,334,161,936.50x = 12,530,578,799,768,240,086,056,960
  5. Step 5: Solve for x
    x = 12,530,578,799,768,240,086,056,960/4,078,334,161,936.50
  6. Step 6: Final answer
    x = 3,072,474,765,976.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.