Home / 733,914,288,123.80-1,100,871,432,185.70-230,990,837,336.60

Finding the Fourth Proportional to 733,914,288,123.80, 1,100,871,432,185.70 and 230,990,837,336.60

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Solution

The fourth proportional to 733,914,288,123.80, 1,100,871,432,185.70 and 230,990,837,336.60 is: 346,486,256,004.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,914,288,123.80 : 1,100,871,432,185.70 = 230,990,837,336.60 : x
  2. Step 2: Convert to fraction form
    733,914,288,123.80/1,100,871,432,185.70 = 230,990,837,336.60/x
  3. Step 3: Cross multiply
    733,914,288,123.80x = 1,100,871,432,185.70 × 230,990,837,336.60
  4. Step 4: Simplify right side
    733,914,288,123.80x = 254,291,213,920,516,909,826,048
  5. Step 5: Solve for x
    x = 254,291,213,920,516,909,826,048/733,914,288,123.80
  6. Step 6: Final answer
    x = 346,486,256,004.90

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Double scale
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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.