Home / 1,082,614,843.17-1,494,009,925.25-587,577,551.67

Finding the Fourth Proportional to 1,082,614,843.17, 1,494,009,925.25 and 587,577,551.67

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Solution

The fourth proportional to 1,082,614,843.17, 1,494,009,925.25 and 587,577,551.67 is: 810,857,803.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,614,843.17 : 1,494,009,925.25 = 587,577,551.67 : x
  2. Step 2: Convert to fraction form
    1,082,614,843.17/1,494,009,925.25 = 587,577,551.67/x
  3. Step 3: Cross multiply
    1,082,614,843.17x = 1,494,009,925.25 × 587,577,551.67
  4. Step 4: Simplify right side
    1,082,614,843.17x = 877,846,694,046,136,704
  5. Step 5: Solve for x
    x = 877,846,694,046,136,704/1,082,614,843.17
  6. Step 6: Final answer
    x = 810,857,803.76

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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.