Home / 13,713,444,164.80-20,570,166,247.20-13,713,444,164.80

Finding the Fourth Proportional to 13,713,444,164.80, 20,570,166,247.20 and 13,713,444,164.80

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Solution

The fourth proportional to 13,713,444,164.80, 20,570,166,247.20 and 13,713,444,164.80 is: 20,570,166,247.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,713,444,164.80 : 20,570,166,247.20 = 13,713,444,164.80 : x
  2. Step 2: Convert to fraction form
    13,713,444,164.80/20,570,166,247.20 = 13,713,444,164.80/x
  3. Step 3: Cross multiply
    13,713,444,164.80x = 20,570,166,247.20 × 13,713,444,164.80
  4. Step 4: Simplify right side
    13,713,444,164.80x = 282,087,826,291,630,735,360
  5. Step 5: Solve for x
    x = 282,087,826,291,630,735,360/13,713,444,164.80
  6. Step 6: Final answer
    x = 20,570,166,247.20

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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.