Home / 103,347,790,200.23-155,021,685,300.34-103,347,790,200.23

Finding the Fourth Proportional to 103,347,790,200.23, 155,021,685,300.34 and 103,347,790,200.23

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Solution

The fourth proportional to 103,347,790,200.23, 155,021,685,300.34 and 103,347,790,200.23 is: 155,021,685,300.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,347,790,200.23 : 155,021,685,300.34 = 103,347,790,200.23 : x
  2. Step 2: Convert to fraction form
    103,347,790,200.23/155,021,685,300.34 = 103,347,790,200.23/x
  3. Step 3: Cross multiply
    103,347,790,200.23x = 155,021,685,300.34 × 103,347,790,200.23
  4. Step 4: Simplify right side
    103,347,790,200.23x = 16,021,148,608,905,615,507,456
  5. Step 5: Solve for x
    x = 16,021,148,608,905,615,507,456/103,347,790,200.23
  6. Step 6: Final answer
    x = 155,021,685,300.34

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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.