Home / 1,618,335,469,572.90-2,427,652,424,062.50-529,238,114,581.33

Finding the Fourth Proportional to 1,618,335,469,572.90, 2,427,652,424,062.50 and 529,238,114,581.33

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Solution

The fourth proportional to 1,618,335,469,572.90, 2,427,652,424,062.50 and 529,238,114,581.33 is: 793,905,970,625.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,335,469,572.90 : 2,427,652,424,062.50 = 529,238,114,581.33 : x
  2. Step 2: Convert to fraction form
    1,618,335,469,572.90/2,427,652,424,062.50 = 529,238,114,581.33/x
  3. Step 3: Cross multiply
    1,618,335,469,572.90x = 2,427,652,424,062.50 × 529,238,114,581.33
  4. Step 4: Simplify right side
    1,618,335,469,572.90x = 1,284,806,191,769,632,915,849,216
  5. Step 5: Solve for x
    x = 1,284,806,191,769,632,915,849,216/1,618,335,469,572.90
  6. Step 6: Final answer
    x = 793,905,970,625.92

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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.