Home / 10,548,288,507.53-14,556,103,569.78-6,261,685,057.08

Finding the Fourth Proportional to 10,548,288,507.53, 14,556,103,569.78 and 6,261,685,057.08

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Solution

The fourth proportional to 10,548,288,507.53, 14,556,103,569.78 and 6,261,685,057.08 is: 8,640,808,046.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,548,288,507.53 : 14,556,103,569.78 = 6,261,685,057.08 : x
  2. Step 2: Convert to fraction form
    10,548,288,507.53/14,556,103,569.78 = 6,261,685,057.08/x
  3. Step 3: Cross multiply
    10,548,288,507.53x = 14,556,103,569.78 × 6,261,685,057.08
  4. Step 4: Simplify right side
    10,548,288,507.53x = 91,145,736,212,200,275,968
  5. Step 5: Solve for x
    x = 91,145,736,212,200,275,968/10,548,288,507.53
  6. Step 6: Final answer
    x = 8,640,808,046.46

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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.