Home / 42,405,414,068-58,522,089,577.68-23,374,474,643.36

Finding the Fourth Proportional to 42,405,414,068, 58,522,089,577.68 and 23,374,474,643.36

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Solution

The fourth proportional to 42,405,414,068, 58,522,089,577.68 and 23,374,474,643.36 is: 32,258,218,177.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,405,414,068 : 58,522,089,577.68 = 23,374,474,643.36 : x
  2. Step 2: Convert to fraction form
    42,405,414,068/58,522,089,577.68 = 23,374,474,643.36/x
  3. Step 3: Cross multiply
    42,405,414,068x = 58,522,089,577.68 × 23,374,474,643.36
  4. Step 4: Simplify right side
    42,405,414,068x = 1,367,923,098,909,923,606,528
  5. Step 5: Solve for x
    x = 1,367,923,098,909,923,606,528/42,405,414,068
  6. Step 6: Final answer
    x = 32,258,218,177.43

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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.