Home / 383,136,977,114.70-574,705,465,672.05-383,136,977,114.70

Finding the Fourth Proportional to 383,136,977,114.70, 574,705,465,672.05 and 383,136,977,114.70

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Solution

The fourth proportional to 383,136,977,114.70, 574,705,465,672.05 and 383,136,977,114.70 is: 574,705,465,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,136,977,114.70 : 574,705,465,672.05 = 383,136,977,114.70 : x
  2. Step 2: Convert to fraction form
    383,136,977,114.70/574,705,465,672.05 = 383,136,977,114.70/x
  3. Step 3: Cross multiply
    383,136,977,114.70x = 574,705,465,672.05 × 383,136,977,114.70
  4. Step 4: Simplify right side
    383,136,977,114.70x = 220,190,914,848,885,246,525,440
  5. Step 5: Solve for x
    x = 220,190,914,848,885,246,525,440/383,136,977,114.70
  6. Step 6: Final answer
    x = 574,705,465,672.05

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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.