Home / 2,269,114,130.40-3,404,023,111.44-959,021,698.56

Finding the Fourth Proportional to 2,269,114,130.40, 3,404,023,111.44 and 959,021,698.56

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Solution

The fourth proportional to 2,269,114,130.40, 3,404,023,111.44 and 959,021,698.56 is: 1,438,681,282.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,114,130.40 : 3,404,023,111.44 = 959,021,698.56 : x
  2. Step 2: Convert to fraction form
    2,269,114,130.40/3,404,023,111.44 = 959,021,698.56/x
  3. Step 3: Cross multiply
    2,269,114,130.40x = 3,404,023,111.44 × 959,021,698.56
  4. Step 4: Simplify right side
    2,269,114,130.40x = 3,264,532,026,270,684,672
  5. Step 5: Solve for x
    x = 3,264,532,026,270,684,672/2,269,114,130.40
  6. Step 6: Final answer
    x = 1,438,681,282.06

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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.