Home / 372,264,002.10-558,396,003.15-340,015,374.90

Finding the Fourth Proportional to 372,264,002.10, 558,396,003.15 and 340,015,374.90

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Solution

The fourth proportional to 372,264,002.10, 558,396,003.15 and 340,015,374.90 is: 510,023,062.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,264,002.10 : 558,396,003.15 = 340,015,374.90 : x
  2. Step 2: Convert to fraction form
    372,264,002.10/558,396,003.15 = 340,015,374.90/x
  3. Step 3: Cross multiply
    372,264,002.10x = 558,396,003.15 × 340,015,374.90
  4. Step 4: Simplify right side
    372,264,002.10x = 189,863,226,353,708,800
  5. Step 5: Solve for x
    x = 189,863,226,353,708,800/372,264,002.10
  6. Step 6: Final answer
    x = 510,023,062.35

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