Home / 7,882,259,229.60-10,877,546,552.40-4,265,282,986.56

Finding the Fourth Proportional to 7,882,259,229.60, 10,877,546,552.40 and 4,265,282,986.56

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Solution

The fourth proportional to 7,882,259,229.60, 10,877,546,552.40 and 4,265,282,986.56 is: 5,886,106,114.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,882,259,229.60 : 10,877,546,552.40 = 4,265,282,986.56 : x
  2. Step 2: Convert to fraction form
    7,882,259,229.60/10,877,546,552.40 = 4,265,282,986.56/x
  3. Step 3: Cross multiply
    7,882,259,229.60x = 10,877,546,552.40 × 4,265,282,986.56
  4. Step 4: Simplify right side
    7,882,259,229.60x = 46,395,814,245,466,103,808
  5. Step 5: Solve for x
    x = 46,395,814,245,466,103,808/7,882,259,229.60
  6. Step 6: Final answer
    x = 5,886,106,114.25

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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.