Home / 7,354,951,480,829-10,150,141,397,765-4,229,886,431,151.50

Finding the Fourth Proportional to 7,354,951,480,829, 10,150,141,397,765 and 4,229,886,431,151.50

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Solution

The fourth proportional to 7,354,951,480,829, 10,150,141,397,765 and 4,229,886,431,151.50 is: 5,837,420,611,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354,951,480,829 : 10,150,141,397,765 = 4,229,886,431,151.50 : x
  2. Step 2: Convert to fraction form
    7,354,951,480,829/10,150,141,397,765 = 4,229,886,431,151.50/x
  3. Step 3: Cross multiply
    7,354,951,480,829x = 10,150,141,397,765 × 4,229,886,431,151.50
  4. Step 4: Simplify right side
    7,354,951,480,829x = 42,933,945,372,675,292,880,961,536
  5. Step 5: Solve for x
    x = 42,933,945,372,675,292,880,961,536/7,354,951,480,829
  6. Step 6: Final answer
    x = 5,837,420,611,758.55

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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.