Home / 9,863,527,380.32-14,795,290,784.57-4,550,067,455.64

Finding the Fourth Proportional to 9,863,527,380.32, 14,795,290,784.57 and 4,550,067,455.64

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Solution

The fourth proportional to 9,863,527,380.32, 14,795,290,784.57 and 4,550,067,455.64 is: 6,825,101,051.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,527,380.32 : 14,795,290,784.57 = 4,550,067,455.64 : x
  2. Step 2: Convert to fraction form
    9,863,527,380.32/14,795,290,784.57 = 4,550,067,455.64/x
  3. Step 3: Cross multiply
    9,863,527,380.32x = 14,795,290,784.57 × 4,550,067,455.64
  4. Step 4: Simplify right side
    9,863,527,380.32x = 67,319,571,095,579,615,232
  5. Step 5: Solve for x
    x = 67,319,571,095,579,615,232/9,863,527,380.32
  6. Step 6: Final answer
    x = 6,825,101,051.57

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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.