Home / 894,518,486,599.32-1,341,966,200,291.10-290,096,562,696.84

Finding the Fourth Proportional to 894,518,486,599.32, 1,341,966,200,291.10 and 290,096,562,696.84

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Solution

The fourth proportional to 894,518,486,599.32, 1,341,966,200,291.10 and 290,096,562,696.84 is: 435,205,965,882.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,518,486,599.32 : 1,341,966,200,291.10 = 290,096,562,696.84 : x
  2. Step 2: Convert to fraction form
    894,518,486,599.32/1,341,966,200,291.10 = 290,096,562,696.84/x
  3. Step 3: Cross multiply
    894,518,486,599.32x = 1,341,966,200,291.10 × 290,096,562,696.84
  4. Step 4: Simplify right side
    894,518,486,599.32x = 389,299,781,959,787,273,519,104
  5. Step 5: Solve for x
    x = 389,299,781,959,787,273,519,104/894,518,486,599.32
  6. Step 6: Final answer
    x = 435,205,965,882.03

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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.