Home / 149,610,591,081.27-224,773,902,562.58-95,932,893,431.35

Finding the Fourth Proportional to 149,610,591,081.27, 224,773,902,562.58 and 95,932,893,431.35

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Solution

The fourth proportional to 149,610,591,081.27, 224,773,902,562.58 and 95,932,893,431.35 is: 144,128,906,147.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,610,591,081.27 : 224,773,902,562.58 = 95,932,893,431.35 : x
  2. Step 2: Convert to fraction form
    149,610,591,081.27/224,773,902,562.58 = 95,932,893,431.35/x
  3. Step 3: Cross multiply
    149,610,591,081.27x = 224,773,902,562.58 × 95,932,893,431.35
  4. Step 4: Simplify right side
    149,610,591,081.27x = 21,563,210,840,684,636,405,760
  5. Step 5: Solve for x
    x = 21,563,210,840,684,636,405,760/149,610,591,081.27
  6. Step 6: Final answer
    x = 144,128,906,147.90

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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.