Home / 466,930,712.36-701,146,384.54-309,606,715.94

Finding the Fourth Proportional to 466,930,712.36, 701,146,384.54 and 309,606,715.94

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Solution

The fourth proportional to 466,930,712.36, 701,146,384.54 and 309,606,715.94 is: 464,907,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,930,712.36 : 701,146,384.54 = 309,606,715.94 : x
  2. Step 2: Convert to fraction form
    466,930,712.36/701,146,384.54 = 309,606,715.94/x
  3. Step 3: Cross multiply
    466,930,712.36x = 701,146,384.54 × 309,606,715.94
  4. Step 4: Simplify right side
    466,930,712.36x = 217,079,629,506,354,048
  5. Step 5: Solve for x
    x = 217,079,629,506,354,048/466,930,712.36
  6. Step 6: Final answer
    x = 464,907,584.27

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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.