Home / 8,352,143,718.26-11,526,176,777.22-4,541,889,516.31

Finding the Fourth Proportional to 8,352,143,718.26, 11,526,176,777.22 and 4,541,889,516.31

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Solution

The fourth proportional to 8,352,143,718.26, 11,526,176,777.22 and 4,541,889,516.31 is: 6,267,926,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,143,718.26 : 11,526,176,777.22 = 4,541,889,516.31 : x
  2. Step 2: Convert to fraction form
    8,352,143,718.26/11,526,176,777.22 = 4,541,889,516.31/x
  3. Step 3: Cross multiply
    8,352,143,718.26x = 11,526,176,777.22 × 4,541,889,516.31
  4. Step 4: Simplify right side
    8,352,143,718.26x = 52,350,621,467,510,964,224
  5. Step 5: Solve for x
    x = 52,350,621,467,510,964,224/8,352,143,718.26
  6. Step 6: Final answer
    x = 6,267,926,323.28

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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.