Home / 9,463,631,391.41-14,202,421,813.52-4,489,368,842.93

Finding the Fourth Proportional to 9,463,631,391.41, 14,202,421,813.52 and 4,489,368,842.93

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Solution

The fourth proportional to 9,463,631,391.41, 14,202,421,813.52 and 4,489,368,842.93 is: 6,737,361,943.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,631,391.41 : 14,202,421,813.52 = 4,489,368,842.93 : x
  2. Step 2: Convert to fraction form
    9,463,631,391.41/14,202,421,813.52 = 4,489,368,842.93/x
  3. Step 3: Cross multiply
    9,463,631,391.41x = 14,202,421,813.52 × 4,489,368,842.93
  4. Step 4: Simplify right side
    9,463,631,391.41x = 63,759,909,983,743,631,360
  5. Step 5: Solve for x
    x = 63,759,909,983,743,631,360/9,463,631,391.41
  6. Step 6: Final answer
    x = 6,737,361,943.49

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1.5x scale

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.