Home / 33,589,990,330.13-46,354,184,882.88-18,140,131,257.58

Finding the Fourth Proportional to 33,589,990,330.13, 46,354,184,882.88 and 18,140,131,257.58

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Solution

The fourth proportional to 33,589,990,330.13, 46,354,184,882.88 and 18,140,131,257.58 is: 25,033,380,178.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,589,990,330.13 : 46,354,184,882.88 = 18,140,131,257.58 : x
  2. Step 2: Convert to fraction form
    33,589,990,330.13/46,354,184,882.88 = 18,140,131,257.58/x
  3. Step 3: Cross multiply
    33,589,990,330.13x = 46,354,184,882.88 × 18,140,131,257.58
  4. Step 4: Simplify right side
    33,589,990,330.13x = 840,870,998,113,352,024,064
  5. Step 5: Solve for x
    x = 840,870,998,113,352,024,064/33,589,990,330.13
  6. Step 6: Final answer
    x = 25,033,380,178.11

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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.