Home / 894,518,486,640.95-1,341,966,200,353.50-290,096,562,738.52

Finding the Fourth Proportional to 894,518,486,640.95, 1,341,966,200,353.50 and 290,096,562,738.52

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Solution

The fourth proportional to 894,518,486,640.95, 1,341,966,200,353.50 and 290,096,562,738.52 is: 435,205,965,944.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,518,486,640.95 : 1,341,966,200,353.50 = 290,096,562,738.52 : x
  2. Step 2: Convert to fraction form
    894,518,486,640.95/1,341,966,200,353.50 = 290,096,562,738.52/x
  3. Step 3: Cross multiply
    894,518,486,640.95x = 1,341,966,200,353.50 × 290,096,562,738.52
  4. Step 4: Simplify right side
    894,518,486,640.95x = 389,299,782,033,822,443,372,544
  5. Step 5: Solve for x
    x = 389,299,782,033,822,443,372,544/894,518,486,640.95
  6. Step 6: Final answer
    x = 435,205,965,944.54

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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.