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Finding the Third Proportional to 158,576,220 and 341,445,019.50

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Solution

The third proportional to 158,576,220 and 341,445,019.50 is: 735,196,622.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,576,220 : 341,445,019.50 = 341,445,019.50 : x
  2. Step 2: Convert to fraction form
    158,576,220/341,445,019.50 = 341,445,019.50/x
  3. Step 3: Cross multiply
    158,576,220x = 341,445,019.50 × 341,445,019.50
  4. Step 4: Simplify right side
    158,576,220x = 116,584,701,341,355,376
  5. Step 5: Solve for x
    x = 116,584,701,341,355,376/158,576,220
  6. Step 6: Final answer
    x = 735,196,622.43

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.