Home / 242,899,551,224.55-335,211,917,497.34-134,512,648,495.25

Finding the Fourth Proportional to 242,899,551,224.55, 335,211,917,497.34 and 134,512,648,495.25

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Solution

The fourth proportional to 242,899,551,224.55, 335,211,917,497.34 and 134,512,648,495.25 is: 185,633,289,985.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,899,551,224.55 : 335,211,917,497.34 = 134,512,648,495.25 : x
  2. Step 2: Convert to fraction form
    242,899,551,224.55/335,211,917,497.34 = 134,512,648,495.25/x
  3. Step 3: Cross multiply
    242,899,551,224.55x = 335,211,917,497.34 × 134,512,648,495.25
  4. Step 4: Simplify right side
    242,899,551,224.55x = 45,090,242,829,738,441,703,424
  5. Step 5: Solve for x
    x = 45,090,242,829,738,441,703,424/242,899,551,224.55
  6. Step 6: Final answer
    x = 185,633,289,985.19

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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.