Home / 467,955,281,297.14-701,443,013,179.74-195,835,439,939.04

Finding the Fourth Proportional to 467,955,281,297.14, 701,443,013,179.74 and 195,835,439,939.04

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Solution

The fourth proportional to 467,955,281,297.14, 701,443,013,179.74 and 195,835,439,939.04 is: 293,548,137,115.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,955,281,297.14 : 701,443,013,179.74 = 195,835,439,939.04 : x
  2. Step 2: Convert to fraction form
    467,955,281,297.14/701,443,013,179.74 = 195,835,439,939.04/x
  3. Step 3: Cross multiply
    467,955,281,297.14x = 701,443,013,179.74 × 195,835,439,939.04
  4. Step 4: Simplify right side
    467,955,281,297.14x = 137,367,401,078,220,214,239,232
  5. Step 5: Solve for x
    x = 137,367,401,078,220,214,239,232/467,955,281,297.14
  6. Step 6: Final answer
    x = 293,548,137,115.68

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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.