Home / 13,554,056,224.48-18,698,795,505.04-8,464,584,398.56

Finding the Fourth Proportional to 13,554,056,224.48, 18,698,795,505.04 and 8,464,584,398.56

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Solution

The fourth proportional to 13,554,056,224.48, 18,698,795,505.04 and 8,464,584,398.56 is: 11,677,503,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,554,056,224.48 : 18,698,795,505.04 = 8,464,584,398.56 : x
  2. Step 2: Convert to fraction form
    13,554,056,224.48/18,698,795,505.04 = 8,464,584,398.56/x
  3. Step 3: Cross multiply
    13,554,056,224.48x = 18,698,795,505.04 × 8,464,584,398.56
  4. Step 4: Simplify right side
    13,554,056,224.48x = 158,277,532,703,825,461,248
  5. Step 5: Solve for x
    x = 158,277,532,703,825,461,248/13,554,056,224.48
  6. Step 6: Final answer
    x = 11,677,503,035.44

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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.