Home / 6,132,954,197.07-8,463,460,063.59-3,420,224,947.26

Finding the Fourth Proportional to 6,132,954,197.07, 8,463,460,063.59 and 3,420,224,947.26

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Solution

The fourth proportional to 6,132,954,197.07, 8,463,460,063.59 and 3,420,224,947.26 is: 4,719,901,098.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,954,197.07 : 8,463,460,063.59 = 3,420,224,947.26 : x
  2. Step 2: Convert to fraction form
    6,132,954,197.07/8,463,460,063.59 = 3,420,224,947.26/x
  3. Step 3: Cross multiply
    6,132,954,197.07x = 8,463,460,063.59 × 3,420,224,947.26
  4. Step 4: Simplify right side
    6,132,954,197.07x = 28,946,937,249,629,224,960
  5. Step 5: Solve for x
    x = 28,946,937,249,629,224,960/6,132,954,197.07
  6. Step 6: Final answer
    x = 4,719,901,098.15

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Double scale
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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.