Home / 756,739,997,680.95-1,135,178,967,959.90-246,667,841,817.15

Finding the Fourth Proportional to 756,739,997,680.95, 1,135,178,967,959.90 and 246,667,841,817.15

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Solution

The fourth proportional to 756,739,997,680.95, 1,135,178,967,959.90 and 246,667,841,817.15 is: 370,024,244,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,739,997,680.95 : 1,135,178,967,959.90 = 246,667,841,817.15 : x
  2. Step 2: Convert to fraction form
    756,739,997,680.95/1,135,178,967,959.90 = 246,667,841,817.15/x
  3. Step 3: Cross multiply
    756,739,997,680.95x = 1,135,178,967,959.90 × 246,667,841,817.15
  4. Step 4: Simplify right side
    756,739,997,680.95x = 280,012,146,102,888,174,714,880
  5. Step 5: Solve for x
    x = 280,012,146,102,888,174,714,880/756,739,997,680.95
  6. Step 6: Final answer
    x = 370,024,244,735.30

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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.