Home / 332,991,524,050.06-459,516,413,512.62-188,472,550,880.91

Finding the Fourth Proportional to 332,991,524,050.06, 459,516,413,512.62 and 188,472,550,880.91

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Solution

The fourth proportional to 332,991,524,050.06, 459,516,413,512.62 and 188,472,550,880.91 is: 260,085,390,682.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,991,524,050.06 : 459,516,413,512.62 = 188,472,550,880.91 : x
  2. Step 2: Convert to fraction form
    332,991,524,050.06/459,516,413,512.62 = 188,472,550,880.91/x
  3. Step 3: Cross multiply
    332,991,524,050.06x = 459,516,413,512.62 × 188,472,550,880.91
  4. Step 4: Simplify right side
    332,991,524,050.06x = 86,606,230,626,370,551,021,568
  5. Step 5: Solve for x
    x = 86,606,230,626,370,551,021,568/332,991,524,050.06
  6. Step 6: Final answer
    x = 260,085,390,682.05

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1.5x scale

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.