Home / 80,089,900,050.99-110,524,171,518.72-43,468,015,967.50

Finding the Fourth Proportional to 80,089,900,050.99, 110,524,171,518.72 and 43,468,015,967.50

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Solution

The fourth proportional to 80,089,900,050.99, 110,524,171,518.72 and 43,468,015,967.50 is: 59,985,921,437.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,089,900,050.99 : 110,524,171,518.72 = 43,468,015,967.50 : x
  2. Step 2: Convert to fraction form
    80,089,900,050.99/110,524,171,518.72 = 43,468,015,967.50/x
  3. Step 3: Cross multiply
    80,089,900,050.99x = 110,524,171,518.72 × 43,468,015,967.50
  4. Step 4: Simplify right side
    80,089,900,050.99x = 4,804,266,452,370,097,963,008
  5. Step 5: Solve for x
    x = 4,804,266,452,370,097,963,008/80,089,900,050.99
  6. Step 6: Final answer
    x = 59,985,921,437.18

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