Home / 192,348,890,366-265,331,185,948.60-119,965,288,374.04

Finding the Fourth Proportional to 192,348,890,366, 265,331,185,948.60 and 119,965,288,374.04

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Solution

The fourth proportional to 192,348,890,366, 265,331,185,948.60 and 119,965,288,374.04 is: 165,483,316,157.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,348,890,366 : 265,331,185,948.60 = 119,965,288,374.04 : x
  2. Step 2: Convert to fraction form
    192,348,890,366/265,331,185,948.60 = 119,965,288,374.04/x
  3. Step 3: Cross multiply
    192,348,890,366x = 265,331,185,948.60 × 119,965,288,374.04
  4. Step 4: Simplify right side
    192,348,890,366x = 31,830,532,236,949,829,189,632
  5. Step 5: Solve for x
    x = 31,830,532,236,949,829,189,632/192,348,890,366
  6. Step 6: Final answer
    x = 165,483,316,157.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.