Home / 34,013,150,408.70-51,019,725,613.05-33,554,503,266.30

Finding the Fourth Proportional to 34,013,150,408.70, 51,019,725,613.05 and 33,554,503,266.30

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Solution

The fourth proportional to 34,013,150,408.70, 51,019,725,613.05 and 33,554,503,266.30 is: 50,331,754,899.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,013,150,408.70 : 51,019,725,613.05 = 33,554,503,266.30 : x
  2. Step 2: Convert to fraction form
    34,013,150,408.70/51,019,725,613.05 = 33,554,503,266.30/x
  3. Step 3: Cross multiply
    34,013,150,408.70x = 51,019,725,613.05 × 33,554,503,266.30
  4. Step 4: Simplify right side
    34,013,150,408.70x = 1,711,941,549,728,816,168,960
  5. Step 5: Solve for x
    x = 1,711,941,549,728,816,168,960/34,013,150,408.70
  6. Step 6: Final answer
    x = 50,331,754,899.45

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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.