Home / 2,421,437,589,145-3,632,159,879,445.30-988,845,483,507.06

Finding the Fourth Proportional to 2,421,437,589,145, 3,632,159,879,445.30 and 988,845,483,507.06

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Solution

The fourth proportional to 2,421,437,589,145, 3,632,159,879,445.30 and 988,845,483,507.06 is: 1,483,269,652,815.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,437,589,145 : 3,632,159,879,445.30 = 988,845,483,507.06 : x
  2. Step 2: Convert to fraction form
    2,421,437,589,145/3,632,159,879,445.30 = 988,845,483,507.06/x
  3. Step 3: Cross multiply
    2,421,437,589,145x = 3,632,159,879,445.30 × 988,845,483,507.06
  4. Step 4: Simplify right side
    2,421,437,589,145x = 3,591,644,892,165,032,212,692,992
  5. Step 5: Solve for x
    x = 3,591,644,892,165,032,212,692,992/2,421,437,589,145
  6. Step 6: Final answer
    x = 1,483,269,652,815.30

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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.