Home / 544,582,572.60-816,767,570.70-181,076,928.60

Finding the Fourth Proportional to 544,582,572.60, 816,767,570.70 and 181,076,928.60

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Solution

The fourth proportional to 544,582,572.60, 816,767,570.70 and 181,076,928.60 is: 271,580,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,582,572.60 : 816,767,570.70 = 181,076,928.60 : x
  2. Step 2: Convert to fraction form
    544,582,572.60/816,767,570.70 = 181,076,928.60/x
  3. Step 3: Cross multiply
    544,582,572.60x = 816,767,570.70 × 181,076,928.60
  4. Step 4: Simplify right side
    544,582,572.60x = 147,897,763,082,439,360
  5. Step 5: Solve for x
    x = 147,897,763,082,439,360/544,582,572.60
  6. Step 6: Final answer
    x = 271,580,051.44

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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.