Home / 894,518,486,638.96-1,341,966,200,350.50-290,096,562,736.52

Finding the Fourth Proportional to 894,518,486,638.96, 1,341,966,200,350.50 and 290,096,562,736.52

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Solution

The fourth proportional to 894,518,486,638.96, 1,341,966,200,350.50 and 290,096,562,736.52 is: 435,205,965,941.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,518,486,638.96 : 1,341,966,200,350.50 = 290,096,562,736.52 : x
  2. Step 2: Convert to fraction form
    894,518,486,638.96/1,341,966,200,350.50 = 290,096,562,736.52/x
  3. Step 3: Cross multiply
    894,518,486,638.96x = 1,341,966,200,350.50 × 290,096,562,736.52
  4. Step 4: Simplify right side
    894,518,486,638.96x = 389,299,782,030,268,223,717,376
  5. Step 5: Solve for x
    x = 389,299,782,030,268,223,717,376/894,518,486,638.96
  6. Step 6: Final answer
    x = 435,205,965,941.54

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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.