Home / 1,041,423,960.94-1,562,040,280.51-351,337,193.62

Finding the Fourth Proportional to 1,041,423,960.94, 1,562,040,280.51 and 351,337,193.62

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Solution

The fourth proportional to 1,041,423,960.94, 1,562,040,280.51 and 351,337,193.62 is: 526,973,518.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,423,960.94 : 1,562,040,280.51 = 351,337,193.62 : x
  2. Step 2: Convert to fraction form
    1,041,423,960.94/1,562,040,280.51 = 351,337,193.62/x
  3. Step 3: Cross multiply
    1,041,423,960.94x = 1,562,040,280.51 × 351,337,193.62
  4. Step 4: Simplify right side
    1,041,423,960.94x = 548,802,848,470,962,432
  5. Step 5: Solve for x
    x = 548,802,848,470,962,432/1,041,423,960.94
  6. Step 6: Final answer
    x = 526,973,518.04

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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.