Home / 714,260,422,983-1,071,545,775,303.30-260,978,598,825.72

Finding the Fourth Proportional to 714,260,422,983, 1,071,545,775,303.30 and 260,978,598,825.72

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Solution

The fourth proportional to 714,260,422,983, 1,071,545,775,303.30 and 260,978,598,825.72 is: 391,524,584,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,260,422,983 : 1,071,545,775,303.30 = 260,978,598,825.72 : x
  2. Step 2: Convert to fraction form
    714,260,422,983/1,071,545,775,303.30 = 260,978,598,825.72/x
  3. Step 3: Cross multiply
    714,260,422,983x = 1,071,545,775,303.30 × 260,978,598,825.72
  4. Step 4: Simplify right side
    714,260,422,983x = 279,650,515,016,275,046,957,056
  5. Step 5: Solve for x
    x = 279,650,515,016,275,046,957,056/714,260,422,983
  6. Step 6: Final answer
    x = 391,524,584,056.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.