Home / 46,759,145,544.96-64,532,430,309.85-28,449,503,081.04

Finding the Fourth Proportional to 46,759,145,544.96, 64,532,430,309.85 and 28,449,503,081.04

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Solution

The fourth proportional to 46,759,145,544.96, 64,532,430,309.85 and 28,449,503,081.04 is: 39,263,240,453.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,759,145,544.96 : 64,532,430,309.85 = 28,449,503,081.04 : x
  2. Step 2: Convert to fraction form
    46,759,145,544.96/64,532,430,309.85 = 28,449,503,081.04/x
  3. Step 3: Cross multiply
    46,759,145,544.96x = 64,532,430,309.85 × 28,449,503,081.04
  4. Step 4: Simplify right side
    46,759,145,544.96x = 1,835,915,574,927,270,084,608
  5. Step 5: Solve for x
    x = 1,835,915,574,927,270,084,608/46,759,145,544.96
  6. Step 6: Final answer
    x = 39,263,240,453.40

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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.