Home / 598,298,943,349.80-897,503,585,201.28-195,384,525,243.84

Finding the Fourth Proportional to 598,298,943,349.80, 897,503,585,201.28 and 195,384,525,243.84

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Solution

The fourth proportional to 598,298,943,349.80, 897,503,585,201.28 and 195,384,525,243.84 is: 293,094,804,609.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,298,943,349.80 : 897,503,585,201.28 = 195,384,525,243.84 : x
  2. Step 2: Convert to fraction form
    598,298,943,349.80/897,503,585,201.28 = 195,384,525,243.84/x
  3. Step 3: Cross multiply
    598,298,943,349.80x = 897,503,585,201.28 × 195,384,525,243.84
  4. Step 4: Simplify right side
    598,298,943,349.80x = 175,358,311,899,196,393,783,296
  5. Step 5: Solve for x
    x = 175,358,311,899,196,393,783,296/598,298,943,349.80
  6. Step 6: Final answer
    x = 293,094,804,609.53

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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.