Home / 155,143,695,003.03-232,715,542,504.53-155,143,695,003.03

Finding the Fourth Proportional to 155,143,695,003.03, 232,715,542,504.53 and 155,143,695,003.03

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Solution

The fourth proportional to 155,143,695,003.03, 232,715,542,504.53 and 155,143,695,003.03 is: 232,715,542,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,143,695,003.03 : 232,715,542,504.53 = 155,143,695,003.03 : x
  2. Step 2: Convert to fraction form
    155,143,695,003.03/232,715,542,504.53 = 155,143,695,003.03/x
  3. Step 3: Cross multiply
    155,143,695,003.03x = 232,715,542,504.53 × 155,143,695,003.03
  4. Step 4: Simplify right side
    155,143,695,003.03x = 36,104,349,148,787,465,256,960
  5. Step 5: Solve for x
    x = 36,104,349,148,787,465,256,960/155,143,695,003.03
  6. Step 6: Final answer
    x = 232,715,542,504.53

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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.