Home / 7,610,734,994.85-10,503,053,133.83-4,395,585,257.16

Finding the Fourth Proportional to 7,610,734,994.85, 10,503,053,133.83 and 4,395,585,257.16

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Solution

The fourth proportional to 7,610,734,994.85, 10,503,053,133.83 and 4,395,585,257.16 is: 6,066,045,597.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,734,994.85 : 10,503,053,133.83 = 4,395,585,257.16 : x
  2. Step 2: Convert to fraction form
    7,610,734,994.85/10,503,053,133.83 = 4,395,585,257.16/x
  3. Step 3: Cross multiply
    7,610,734,994.85x = 10,503,053,133.83 × 4,395,585,257.16
  4. Step 4: Simplify right side
    7,610,734,994.85x = 46,167,065,510,231,285,760
  5. Step 5: Solve for x
    x = 46,167,065,510,231,285,760/7,610,734,994.85
  6. Step 6: Final answer
    x = 6,066,045,597.63

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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.