Home / 592,713,628.64-888,595,689-281,665,147.94

Finding the Fourth Proportional to 592,713,628.64, 888,595,689 and 281,665,147.94

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Solution

The fourth proportional to 592,713,628.64, 888,595,689 and 281,665,147.94 is: 422,272,112.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,713,628.64 : 888,595,689 = 281,665,147.94 : x
  2. Step 2: Convert to fraction form
    592,713,628.64/888,595,689 = 281,665,147.94/x
  3. Step 3: Cross multiply
    592,713,628.64x = 888,595,689 × 281,665,147.94
  4. Step 4: Simplify right side
    592,713,628.64x = 250,286,436,201,031,232
  5. Step 5: Solve for x
    x = 250,286,436,201,031,232/592,713,628.64
  6. Step 6: Final answer
    x = 422,272,112.72

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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.