Home / 537,322,583,230.44-741,523,462,842.29-317,779,472,047.11

Finding the Fourth Proportional to 537,322,583,230.44, 741,523,462,842.29 and 317,779,472,047.11

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Solution

The fourth proportional to 537,322,583,230.44, 741,523,462,842.29 and 317,779,472,047.11 is: 438,546,493,087.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,322,583,230.44 : 741,523,462,842.29 = 317,779,472,047.11 : x
  2. Step 2: Convert to fraction form
    537,322,583,230.44/741,523,462,842.29 = 317,779,472,047.11/x
  3. Step 3: Cross multiply
    537,322,583,230.44x = 741,523,462,842.29 × 317,779,472,047.11
  4. Step 4: Simplify right side
    537,322,583,230.44x = 235,640,934,532,567,705,583,616
  5. Step 5: Solve for x
    x = 235,640,934,532,567,705,583,616/537,322,583,230.44
  6. Step 6: Final answer
    x = 438,546,493,087.76

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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.