Home / 46,527,907.92-69,792,795-12,449,199.12

Finding the Fourth Proportional to 46,527,907.92, 69,792,795 and 12,449,199.12

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Solution

The fourth proportional to 46,527,907.92, 69,792,795 and 12,449,199.12 is: 18,674,048.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,527,907.92 : 69,792,795 = 12,449,199.12 : x
  2. Step 2: Convert to fraction form
    46,527,907.92/69,792,795 = 12,449,199.12/x
  3. Step 3: Cross multiply
    46,527,907.92x = 69,792,795 × 12,449,199.12
  4. Step 4: Simplify right side
    46,527,907.92x = 868,864,402,096,340.38
  5. Step 5: Solve for x
    x = 868,864,402,096,340.38/46,527,907.92
  6. Step 6: Final answer
    x = 18,674,048.35

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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.