Home / 365,736,385,409.54-548,604,578,114.34-365,736,385,409.54

Finding the Fourth Proportional to 365,736,385,409.54, 548,604,578,114.34 and 365,736,385,409.54

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Solution

The fourth proportional to 365,736,385,409.54, 548,604,578,114.34 and 365,736,385,409.54 is: 548,604,578,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,736,385,409.54 : 548,604,578,114.34 = 365,736,385,409.54 : x
  2. Step 2: Convert to fraction form
    365,736,385,409.54/548,604,578,114.34 = 365,736,385,409.54/x
  3. Step 3: Cross multiply
    365,736,385,409.54x = 548,604,578,114.34 × 365,736,385,409.54
  4. Step 4: Simplify right side
    365,736,385,409.54x = 200,644,655,418,664,344,879,104
  5. Step 5: Solve for x
    x = 200,644,655,418,664,344,879,104/365,736,385,409.54
  6. Step 6: Final answer
    x = 548,604,578,114.34

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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.