Home / 76,340,581,413.54-114,472,560,538.62-44,479,550,865.39

Finding the Fourth Proportional to 76,340,581,413.54, 114,472,560,538.62 and 44,479,550,865.39

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Solution

The fourth proportional to 76,340,581,413.54, 114,472,560,538.62 and 44,479,550,865.39 is: 66,697,004,200.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,340,581,413.54 : 114,472,560,538.62 = 44,479,550,865.39 : x
  2. Step 2: Convert to fraction form
    76,340,581,413.54/114,472,560,538.62 = 44,479,550,865.39/x
  3. Step 3: Cross multiply
    76,340,581,413.54x = 114,472,560,538.62 × 44,479,550,865.39
  4. Step 4: Simplify right side
    76,340,581,413.54x = 5,091,688,079,168,984,055,808
  5. Step 5: Solve for x
    x = 5,091,688,079,168,984,055,808/76,340,581,413.54
  6. Step 6: Final answer
    x = 66,697,004,200.00

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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.