Home / 881,253,446,226.30-1,322,483,985,600.90-307,569,559,056.60

Finding the Fourth Proportional to 881,253,446,226.30, 1,322,483,985,600.90 and 307,569,559,056.60

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Solution

The fourth proportional to 881,253,446,226.30, 1,322,483,985,600.90 and 307,569,559,056.60 is: 461,565,078,755.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,253,446,226.30 : 1,322,483,985,600.90 = 307,569,559,056.60 : x
  2. Step 2: Convert to fraction form
    881,253,446,226.30/1,322,483,985,600.90 = 307,569,559,056.60/x
  3. Step 3: Cross multiply
    881,253,446,226.30x = 1,322,483,985,600.90 × 307,569,559,056.60
  4. Step 4: Simplify right side
    881,253,446,226.30x = 406,755,816,310,683,667,005,440
  5. Step 5: Solve for x
    x = 406,755,816,310,683,667,005,440/881,253,446,226.30
  6. Step 6: Final answer
    x = 461,565,078,755.14

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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.