Home / 4,790,294,643.44-6,617,076,866.70-3,609,787,035.44

Finding the Fourth Proportional to 4,790,294,643.44, 6,617,076,866.70 and 3,609,787,035.44

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Solution

The fourth proportional to 4,790,294,643.44, 6,617,076,866.70 and 3,609,787,035.44 is: 4,986,381,854.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,294,643.44 : 6,617,076,866.70 = 3,609,787,035.44 : x
  2. Step 2: Convert to fraction form
    4,790,294,643.44/6,617,076,866.70 = 3,609,787,035.44/x
  3. Step 3: Cross multiply
    4,790,294,643.44x = 6,617,076,866.70 × 3,609,787,035.44
  4. Step 4: Simplify right side
    4,790,294,643.44x = 23,886,238,285,926,424,576
  5. Step 5: Solve for x
    x = 23,886,238,285,926,424,576/4,790,294,643.44
  6. Step 6: Final answer
    x = 4,986,381,854.12

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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.