Home / 1,362,927,351.28-2,043,572,213.88-532,892,111.44

Finding the Fourth Proportional to 1,362,927,351.28, 2,043,572,213.88 and 532,892,111.44

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Solution

The fourth proportional to 1,362,927,351.28, 2,043,572,213.88 and 532,892,111.44 is: 799,018,018.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,927,351.28 : 2,043,572,213.88 = 532,892,111.44 : x
  2. Step 2: Convert to fraction form
    1,362,927,351.28/2,043,572,213.88 = 532,892,111.44/x
  3. Step 3: Cross multiply
    1,362,927,351.28x = 2,043,572,213.88 × 532,892,111.44
  4. Step 4: Simplify right side
    1,362,927,351.28x = 1,089,003,511,934,628,480
  5. Step 5: Solve for x
    x = 1,089,003,511,934,628,480/1,362,927,351.28
  6. Step 6: Final answer
    x = 799,018,018.76

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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.