Home / 6,454,240,979,147.20-9,683,059,539,288.90-2,319,470,726,607.60

Finding the Fourth Proportional to 6,454,240,979,147.20, 9,683,059,539,288.90 and 2,319,470,726,607.60

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Solution

The fourth proportional to 6,454,240,979,147.20, 9,683,059,539,288.90 and 2,319,470,726,607.60 is: 3,479,816,328,200.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,240,979,147.20 : 9,683,059,539,288.90 = 2,319,470,726,607.60 : x
  2. Step 2: Convert to fraction form
    6,454,240,979,147.20/9,683,059,539,288.90 = 2,319,470,726,607.60/x
  3. Step 3: Cross multiply
    6,454,240,979,147.20x = 9,683,059,539,288.90 × 2,319,470,726,607.60
  4. Step 4: Simplify right side
    6,454,240,979,147.20x = 22,459,573,145,379,078,139,805,696
  5. Step 5: Solve for x
    x = 22,459,573,145,379,078,139,805,696/6,454,240,979,147.20
  6. Step 6: Final answer
    x = 3,479,816,328,200.79

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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.