Home / 9,614,611,679.14-13,268,242,021.37-5,327,896,603.35

Finding the Fourth Proportional to 9,614,611,679.14, 13,268,242,021.37 and 5,327,896,603.35

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Solution

The fourth proportional to 9,614,611,679.14, 13,268,242,021.37 and 5,327,896,603.35 is: 7,352,540,482.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,611,679.14 : 13,268,242,021.37 = 5,327,896,603.35 : x
  2. Step 2: Convert to fraction form
    9,614,611,679.14/13,268,242,021.37 = 5,327,896,603.35/x
  3. Step 3: Cross multiply
    9,614,611,679.14x = 13,268,242,021.37 × 5,327,896,603.35
  4. Step 4: Simplify right side
    9,614,611,679.14x = 70,691,821,598,082,973,696
  5. Step 5: Solve for x
    x = 70,691,821,598,082,973,696/9,614,611,679.14
  6. Step 6: Final answer
    x = 7,352,540,482.88

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1.5x scale

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.