Home / 47,702,135,439-70,632,171,211.50

Finding the Third Proportional to 47,702,135,439 and 70,632,171,211.50

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Solution

The third proportional to 47,702,135,439 and 70,632,171,211.50 is: 104,584,492,164.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,702,135,439 : 70,632,171,211.50 = 70,632,171,211.50 : x
  2. Step 2: Convert to fraction form
    47,702,135,439/70,632,171,211.50 = 70,632,171,211.50/x
  3. Step 3: Cross multiply
    47,702,135,439x = 70,632,171,211.50 × 70,632,171,211.50
  4. Step 4: Simplify right side
    47,702,135,439x = 4,988,903,610,050,649,522,176
  5. Step 5: Solve for x
    x = 4,988,903,610,050,649,522,176/47,702,135,439
  6. Step 6: Final answer
    x = 104,584,492,164.51

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.