Home / 1,100,306,999.48-1,650,460,499.21-1,100,306,999.48

Finding the Fourth Proportional to 1,100,306,999.48, 1,650,460,499.21 and 1,100,306,999.48

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Solution

The fourth proportional to 1,100,306,999.48, 1,650,460,499.21 and 1,100,306,999.48 is: 1,650,460,499.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,306,999.48 : 1,650,460,499.21 = 1,100,306,999.48 : x
  2. Step 2: Convert to fraction form
    1,100,306,999.48/1,650,460,499.21 = 1,100,306,999.48/x
  3. Step 3: Cross multiply
    1,100,306,999.48x = 1,650,460,499.21 × 1,100,306,999.48
  4. Step 4: Simplify right side
    1,100,306,999.48x = 1,816,013,239,640,516,352
  5. Step 5: Solve for x
    x = 1,816,013,239,640,516,352/1,100,306,999.48
  6. Step 6: Final answer
    x = 1,650,460,499.21

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1.5x scale

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.