Home / 13,048,128,230.80-19,572,192,346.20-13,048,128,230.80

Finding the Fourth Proportional to 13,048,128,230.80, 19,572,192,346.20 and 13,048,128,230.80

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Solution

The fourth proportional to 13,048,128,230.80, 19,572,192,346.20 and 13,048,128,230.80 is: 19,572,192,346.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,048,128,230.80 : 19,572,192,346.20 = 13,048,128,230.80 : x
  2. Step 2: Convert to fraction form
    13,048,128,230.80/19,572,192,346.20 = 13,048,128,230.80/x
  3. Step 3: Cross multiply
    13,048,128,230.80x = 19,572,192,346.20 × 13,048,128,230.80
  4. Step 4: Simplify right side
    13,048,128,230.80x = 255,380,475,491,099,901,952
  5. Step 5: Solve for x
    x = 255,380,475,491,099,901,952/13,048,128,230.80
  6. Step 6: Final answer
    x = 19,572,192,346.20

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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.