Home / 7,253,002,216.80-10,879,503,325.20-2,346,172,034.40

Finding the Fourth Proportional to 7,253,002,216.80, 10,879,503,325.20 and 2,346,172,034.40

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Solution

The fourth proportional to 7,253,002,216.80, 10,879,503,325.20 and 2,346,172,034.40 is: 3,519,258,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,002,216.80 : 10,879,503,325.20 = 2,346,172,034.40 : x
  2. Step 2: Convert to fraction form
    7,253,002,216.80/10,879,503,325.20 = 2,346,172,034.40/x
  3. Step 3: Cross multiply
    7,253,002,216.80x = 10,879,503,325.20 × 2,346,172,034.40
  4. Step 4: Simplify right side
    7,253,002,216.80x = 25,525,186,449,746,051,072
  5. Step 5: Solve for x
    x = 25,525,186,449,746,051,072/7,253,002,216.80
  6. Step 6: Final answer
    x = 3,519,258,051.60

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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.