Home / 350,966,460,972.35-526,082,259,884.05-146,876,579,953.78

Finding the Fourth Proportional to 350,966,460,972.35, 526,082,259,884.05 and 146,876,579,953.78

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Solution

The fourth proportional to 350,966,460,972.35, 526,082,259,884.05 and 146,876,579,953.78 is: 220,161,102,836.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,966,460,972.35 : 526,082,259,884.05 = 146,876,579,953.78 : x
  2. Step 2: Convert to fraction form
    350,966,460,972.35/526,082,259,884.05 = 146,876,579,953.78/x
  3. Step 3: Cross multiply
    350,966,460,972.35x = 526,082,259,884.05 × 146,876,579,953.78
  4. Step 4: Simplify right side
    350,966,460,972.35x = 77,269,163,106,124,940,967,936
  5. Step 5: Solve for x
    x = 77,269,163,106,124,940,967,936/350,966,460,972.35
  6. Step 6: Final answer
    x = 220,161,102,836.01

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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.