Home / 8,976,177,077.85-13,464,265,616.78-2,433,075,485.85

Finding the Fourth Proportional to 8,976,177,077.85, 13,464,265,616.78 and 2,433,075,485.85

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Solution

The fourth proportional to 8,976,177,077.85, 13,464,265,616.78 and 2,433,075,485.85 is: 3,649,613,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,976,177,077.85 : 13,464,265,616.78 = 2,433,075,485.85 : x
  2. Step 2: Convert to fraction form
    8,976,177,077.85/13,464,265,616.78 = 2,433,075,485.85/x
  3. Step 3: Cross multiply
    8,976,177,077.85x = 13,464,265,616.78 × 2,433,075,485.85
  4. Step 4: Simplify right side
    8,976,177,077.85x = 32,759,574,607,148,281,856
  5. Step 5: Solve for x
    x = 32,759,574,607,148,281,856/8,976,177,077.85
  6. Step 6: Final answer
    x = 3,649,613,228.78

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Double scale
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Similar ratio
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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.