Home / 204,073,804,906.10-306,110,707,359.15-190,849,852,214.90

Finding the Fourth Proportional to 204,073,804,906.10, 306,110,707,359.15 and 190,849,852,214.90

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Solution

The fourth proportional to 204,073,804,906.10, 306,110,707,359.15 and 190,849,852,214.90 is: 286,274,778,322.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,073,804,906.10 : 306,110,707,359.15 = 190,849,852,214.90 : x
  2. Step 2: Convert to fraction form
    204,073,804,906.10/306,110,707,359.15 = 190,849,852,214.90/x
  3. Step 3: Cross multiply
    204,073,804,906.10x = 306,110,707,359.15 × 190,849,852,214.90
  4. Step 4: Simplify right side
    204,073,804,906.10x = 58,421,183,260,892,283,797,504
  5. Step 5: Solve for x
    x = 58,421,183,260,892,283,797,504/204,073,804,906.10
  6. Step 6: Final answer
    x = 286,274,778,322.35

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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.