Home / 7,054,555,880.17-10,582,063,007.24-2,079,860,571.35

Finding the Fourth Proportional to 7,054,555,880.17, 10,582,063,007.24 and 2,079,860,571.35

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Solution

The fourth proportional to 7,054,555,880.17, 10,582,063,007.24 and 2,079,860,571.35 is: 3,119,858,427.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,555,880.17 : 10,582,063,007.24 = 2,079,860,571.35 : x
  2. Step 2: Convert to fraction form
    7,054,555,880.17/10,582,063,007.24 = 2,079,860,571.35/x
  3. Step 3: Cross multiply
    7,054,555,880.17x = 10,582,063,007.24 × 2,079,860,571.35
  4. Step 4: Simplify right side
    7,054,555,880.17x = 22,009,215,612,253,216,768
  5. Step 5: Solve for x
    x = 22,009,215,612,253,216,768/7,054,555,880.17
  6. Step 6: Final answer
    x = 3,119,858,427.11

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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.