Home / 565,558,076.02-848,328,577.41-254,445,994.80

Finding the Fourth Proportional to 565,558,076.02, 848,328,577.41 and 254,445,994.80

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Solution

The fourth proportional to 565,558,076.02, 848,328,577.41 and 254,445,994.80 is: 381,665,151.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,558,076.02 : 848,328,577.41 = 254,445,994.80 : x
  2. Step 2: Convert to fraction form
    565,558,076.02/848,328,577.41 = 254,445,994.80/x
  3. Step 3: Cross multiply
    565,558,076.02x = 848,328,577.41 × 254,445,994.80
  4. Step 4: Simplify right side
    565,558,076.02x = 215,853,808,796,356,256
  5. Step 5: Solve for x
    x = 215,853,808,796,356,256/565,558,076.02
  6. Step 6: Final answer
    x = 381,665,151.55

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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.