Home / 3,180,512,271.07-4,764,561,953.46-2,477,713,674.16

Finding the Fourth Proportional to 3,180,512,271.07, 4,764,561,953.46 and 2,477,713,674.16

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Solution

The fourth proportional to 3,180,512,271.07, 4,764,561,953.46 and 2,477,713,674.16 is: 3,711,735,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,180,512,271.07 : 4,764,561,953.46 = 2,477,713,674.16 : x
  2. Step 2: Convert to fraction form
    3,180,512,271.07/4,764,561,953.46 = 2,477,713,674.16/x
  3. Step 3: Cross multiply
    3,180,512,271.07x = 4,764,561,953.46 × 2,477,713,674.16
  4. Step 4: Simplify right side
    3,180,512,271.07x = 11,805,220,303,463,366,656
  5. Step 5: Solve for x
    x = 11,805,220,303,463,366,656/3,180,512,271.07
  6. Step 6: Final answer
    x = 3,711,735,499.60

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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.