Home / 894,518,486,576.73-1,341,966,200,257-290,096,562,674.24

Finding the Fourth Proportional to 894,518,486,576.73, 1,341,966,200,257 and 290,096,562,674.24

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Solution

The fourth proportional to 894,518,486,576.73, 1,341,966,200,257 and 290,096,562,674.24 is: 435,205,965,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,518,486,576.73 : 1,341,966,200,257 = 290,096,562,674.24 : x
  2. Step 2: Convert to fraction form
    894,518,486,576.73/1,341,966,200,257 = 290,096,562,674.24/x
  3. Step 3: Cross multiply
    894,518,486,576.73x = 1,341,966,200,257 × 290,096,562,674.24
  4. Step 4: Simplify right side
    894,518,486,576.73x = 389,299,781,919,566,515,404,800
  5. Step 5: Solve for x
    x = 389,299,781,919,566,515,404,800/894,518,486,576.73
  6. Step 6: Final answer
    x = 435,205,965,848.06

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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.