Home / 56,733,713,093.60-85,100,569,640.40-25,775,030,981.60

Finding the Fourth Proportional to 56,733,713,093.60, 85,100,569,640.40 and 25,775,030,981.60

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Solution

The fourth proportional to 56,733,713,093.60, 85,100,569,640.40 and 25,775,030,981.60 is: 38,662,546,472.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,733,713,093.60 : 85,100,569,640.40 = 25,775,030,981.60 : x
  2. Step 2: Convert to fraction form
    56,733,713,093.60/85,100,569,640.40 = 25,775,030,981.60/x
  3. Step 3: Cross multiply
    56,733,713,093.60x = 85,100,569,640.40 × 25,775,030,981.60
  4. Step 4: Simplify right side
    56,733,713,093.60x = 2,193,469,819,033,118,048,256
  5. Step 5: Solve for x
    x = 2,193,469,819,033,118,048,256/56,733,713,093.60
  6. Step 6: Final answer
    x = 38,662,546,472.40

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Double scale
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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.