Home / 204,406,374.54-282,081,942.60-116,300,370.08

Finding the Fourth Proportional to 204,406,374.54, 282,081,942.60 and 116,300,370.08

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Solution

The fourth proportional to 204,406,374.54, 282,081,942.60 and 116,300,370.08 is: 160,495,162.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,406,374.54 : 282,081,942.60 = 116,300,370.08 : x
  2. Step 2: Convert to fraction form
    204,406,374.54/282,081,942.60 = 116,300,370.08/x
  3. Step 3: Cross multiply
    204,406,374.54x = 282,081,942.60 × 116,300,370.08
  4. Step 4: Simplify right side
    204,406,374.54x = 32,806,234,317,265,320
  5. Step 5: Solve for x
    x = 32,806,234,317,265,320/204,406,374.54
  6. Step 6: Final answer
    x = 160,495,162.60

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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.