Home / 23,352,284,529.27-32,226,142,471.16-12,647,405,743.11

Finding the Fourth Proportional to 23,352,284,529.27, 32,226,142,471.16 and 12,647,405,743.11

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Solution

The fourth proportional to 23,352,284,529.27, 32,226,142,471.16 and 12,647,405,743.11 is: 17,453,414,412.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352,284,529.27 : 32,226,142,471.16 = 12,647,405,743.11 : x
  2. Step 2: Convert to fraction form
    23,352,284,529.27/32,226,142,471.16 = 12,647,405,743.11/x
  3. Step 3: Cross multiply
    23,352,284,529.27x = 32,226,142,471.16 × 12,647,405,743.11
  4. Step 4: Simplify right side
    23,352,284,529.27x = 407,577,099,367,966,834,688
  5. Step 5: Solve for x
    x = 407,577,099,367,966,834,688/23,352,284,529.27
  6. Step 6: Final answer
    x = 17,453,414,412.50

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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.