Home / 8,276,708,157.48-11,436,797,966.94-5,893,708,944.15

Finding the Fourth Proportional to 8,276,708,157.48, 11,436,797,966.94 and 5,893,708,944.15

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Solution

The fourth proportional to 8,276,708,157.48, 11,436,797,966.94 and 5,893,708,944.15 is: 8,143,957,378.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,276,708,157.48 : 11,436,797,966.94 = 5,893,708,944.15 : x
  2. Step 2: Convert to fraction form
    8,276,708,157.48/11,436,797,966.94 = 5,893,708,944.15/x
  3. Step 3: Cross multiply
    8,276,708,157.48x = 11,436,797,966.94 × 5,893,708,944.15
  4. Step 4: Simplify right side
    8,276,708,157.48x = 67,405,158,470,190,809,088
  5. Step 5: Solve for x
    x = 67,405,158,470,190,809,088/8,276,708,157.48
  6. Step 6: Final answer
    x = 8,143,957,378.67

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1.5x scale

Why These Related Problems?

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