Home / 4,880,683,291.20-6,735,347,281.98-2,653,015,479.48

Finding the Fourth Proportional to 4,880,683,291.20, 6,735,347,281.98 and 2,653,015,479.48

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Solution

The fourth proportional to 4,880,683,291.20, 6,735,347,281.98 and 2,653,015,479.48 is: 3,661,163,720.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,683,291.20 : 6,735,347,281.98 = 2,653,015,479.48 : x
  2. Step 2: Convert to fraction form
    4,880,683,291.20/6,735,347,281.98 = 2,653,015,479.48/x
  3. Step 3: Cross multiply
    4,880,683,291.20x = 6,735,347,281.98 × 2,653,015,479.48
  4. Step 4: Simplify right side
    4,880,683,291.20x = 17,868,980,598,766,483,456
  5. Step 5: Solve for x
    x = 17,868,980,598,766,483,456/4,880,683,291.20
  6. Step 6: Final answer
    x = 3,661,163,720.86

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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.