Home / 1,795,140,197.50-3,928,445,459

Finding the Third Proportional to 1,795,140,197.50 and 3,928,445,459

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Solution

The third proportional to 1,795,140,197.50 and 3,928,445,459 is: 8,596,923,931.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,140,197.50 : 3,928,445,459 = 3,928,445,459 : x
  2. Step 2: Convert to fraction form
    1,795,140,197.50/3,928,445,459 = 3,928,445,459/x
  3. Step 3: Cross multiply
    1,795,140,197.50x = 3,928,445,459 × 3,928,445,459
  4. Step 4: Simplify right side
    1,795,140,197.50x = 15,432,683,724,337,721,344
  5. Step 5: Solve for x
    x = 15,432,683,724,337,721,344/1,795,140,197.50
  6. Step 6: Final answer
    x = 8,596,923,931.53

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.