Home / 341,279,156,021.90-470,961,483,356.47-184,845,456,460.60

Finding the Fourth Proportional to 341,279,156,021.90, 470,961,483,356.47 and 184,845,456,460.60

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Solution

The fourth proportional to 341,279,156,021.90, 470,961,483,356.47 and 184,845,456,460.60 is: 255,084,697,762.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,279,156,021.90 : 470,961,483,356.47 = 184,845,456,460.60 : x
  2. Step 2: Convert to fraction form
    341,279,156,021.90/470,961,483,356.47 = 184,845,456,460.60/x
  3. Step 3: Cross multiply
    341,279,156,021.90x = 470,961,483,356.47 × 184,845,456,460.60
  4. Step 4: Simplify right side
    341,279,156,021.90x = 87,055,090,366,387,962,511,360
  5. Step 5: Solve for x
    x = 87,055,090,366,387,962,511,360/341,279,156,021.90
  6. Step 6: Final answer
    x = 255,084,697,762.21

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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.