Home / 20,301,939,796-31,036,430,454

Finding the Third Proportional to 20,301,939,796 and 31,036,430,454

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Solution

The third proportional to 20,301,939,796 and 31,036,430,454 is: 47,446,698,443.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,301,939,796 : 31,036,430,454 = 31,036,430,454 : x
  2. Step 2: Convert to fraction form
    20,301,939,796/31,036,430,454 = 31,036,430,454/x
  3. Step 3: Cross multiply
    20,301,939,796x = 31,036,430,454 × 31,036,430,454
  4. Step 4: Simplify right side
    20,301,939,796x = 963,260,015,325,978,689,536
  5. Step 5: Solve for x
    x = 963,260,015,325,978,689,536/20,301,939,796
  6. Step 6: Final answer
    x = 47,446,698,443.85

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.