Home / 7,573,485,081.21-10,451,208,928.91-4,232,010,821.37

Finding the Fourth Proportional to 7,573,485,081.21, 10,451,208,928.91 and 4,232,010,821.37

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Solution

The fourth proportional to 7,573,485,081.21, 10,451,208,928.91 and 4,232,010,821.37 is: 5,840,062,904.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,485,081.21 : 10,451,208,928.91 = 4,232,010,821.37 : x
  2. Step 2: Convert to fraction form
    7,573,485,081.21/10,451,208,928.91 = 4,232,010,821.37/x
  3. Step 3: Cross multiply
    7,573,485,081.21x = 10,451,208,928.91 × 4,232,010,821.37
  4. Step 4: Simplify right side
    7,573,485,081.21x = 44,229,629,283,524,730,880
  5. Step 5: Solve for x
    x = 44,229,629,283,524,730,880/7,573,485,081.21
  6. Step 6: Final answer
    x = 5,840,062,904.89

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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.