Home / 1,052,970,999.02-1,453,082,112.26-583,062,230.90

Finding the Fourth Proportional to 1,052,970,999.02, 1,453,082,112.26 and 583,062,230.90

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Solution

The fourth proportional to 1,052,970,999.02, 1,453,082,112.26 and 583,062,230.90 is: 804,615,985.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,970,999.02 : 1,453,082,112.26 = 583,062,230.90 : x
  2. Step 2: Convert to fraction form
    1,052,970,999.02/1,453,082,112.26 = 583,062,230.90/x
  3. Step 3: Cross multiply
    1,052,970,999.02x = 1,453,082,112.26 × 583,062,230.90
  4. Step 4: Simplify right side
    1,052,970,999.02x = 847,237,298,062,590,080
  5. Step 5: Solve for x
    x = 847,237,298,062,590,080/1,052,970,999.02
  6. Step 6: Final answer
    x = 804,615,985.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.