Home / 6,350,932,989.12-9,526,852,980-1,692,782,552.64

Finding the Fourth Proportional to 6,350,932,989.12, 9,526,852,980 and 1,692,782,552.64

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Solution

The fourth proportional to 6,350,932,989.12, 9,526,852,980 and 1,692,782,552.64 is: 2,539,294,704.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,932,989.12 : 9,526,852,980 = 1,692,782,552.64 : x
  2. Step 2: Convert to fraction form
    6,350,932,989.12/9,526,852,980 = 1,692,782,552.64/x
  3. Step 3: Cross multiply
    6,350,932,989.12x = 9,526,852,980 × 1,692,782,552.64
  4. Step 4: Simplify right side
    6,350,932,989.12x = 16,126,890,506,110,392,320
  5. Step 5: Solve for x
    x = 16,126,890,506,110,392,320/6,350,932,989.12
  6. Step 6: Final answer
    x = 2,539,294,704.22

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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.