Home / 9,863,527,372.28-14,795,290,772.48-4,550,067,447.60

Finding the Fourth Proportional to 9,863,527,372.28, 14,795,290,772.48 and 4,550,067,447.60

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Solution

The fourth proportional to 9,863,527,372.28, 14,795,290,772.48 and 4,550,067,447.60 is: 6,825,101,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,527,372.28 : 14,795,290,772.48 = 4,550,067,447.60 : x
  2. Step 2: Convert to fraction form
    9,863,527,372.28/14,795,290,772.48 = 4,550,067,447.60/x
  3. Step 3: Cross multiply
    9,863,527,372.28x = 14,795,290,772.48 × 4,550,067,447.60
  4. Step 4: Simplify right side
    9,863,527,372.28x = 67,319,570,921,637,912,576
  5. Step 5: Solve for x
    x = 67,319,570,921,637,912,576/9,863,527,372.28
  6. Step 6: Final answer
    x = 6,825,101,039.50

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Double scale
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1.5x scale

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.