Home / 7,267,155,835.42-10,030,540,986.26-4,733,152,311.32

Finding the Fourth Proportional to 7,267,155,835.42, 10,030,540,986.26 and 4,733,152,311.32

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Solution

The fourth proportional to 7,267,155,835.42, 10,030,540,986.26 and 4,733,152,311.32 is: 6,532,965,485.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,155,835.42 : 10,030,540,986.26 = 4,733,152,311.32 : x
  2. Step 2: Convert to fraction form
    7,267,155,835.42/10,030,540,986.26 = 4,733,152,311.32/x
  3. Step 3: Cross multiply
    7,267,155,835.42x = 10,030,540,986.26 × 4,733,152,311.32
  4. Step 4: Simplify right side
    7,267,155,835.42x = 47,476,078,252,945,793,024
  5. Step 5: Solve for x
    x = 47,476,078,252,945,793,024/7,267,155,835.42
  6. Step 6: Final answer
    x = 6,532,965,485.83

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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.