Home / 19,548,492,736.60-29,322,739,104.90-6,462,289,552.60

Finding the Fourth Proportional to 19,548,492,736.60, 29,322,739,104.90 and 6,462,289,552.60

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Solution

The fourth proportional to 19,548,492,736.60, 29,322,739,104.90 and 6,462,289,552.60 is: 9,693,434,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548,492,736.60 : 29,322,739,104.90 = 6,462,289,552.60 : x
  2. Step 2: Convert to fraction form
    19,548,492,736.60/29,322,739,104.90 = 6,462,289,552.60/x
  3. Step 3: Cross multiply
    19,548,492,736.60x = 29,322,739,104.90 × 6,462,289,552.60
  4. Step 4: Simplify right side
    19,548,492,736.60x = 189,492,030,571,210,768,384
  5. Step 5: Solve for x
    x = 189,492,030,571,210,768,384/19,548,492,736.60
  6. Step 6: Final answer
    x = 9,693,434,328.90

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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.