Home / 4,494,927,081.02-6,203,012,642.94-2,487,901,615.04

Finding the Fourth Proportional to 4,494,927,081.02, 6,203,012,642.94 and 2,487,901,615.04

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Solution

The fourth proportional to 4,494,927,081.02, 6,203,012,642.94 and 2,487,901,615.04 is: 3,433,311,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,927,081.02 : 6,203,012,642.94 = 2,487,901,615.04 : x
  2. Step 2: Convert to fraction form
    4,494,927,081.02/6,203,012,642.94 = 2,487,901,615.04/x
  3. Step 3: Cross multiply
    4,494,927,081.02x = 6,203,012,642.94 × 2,487,901,615.04
  4. Step 4: Simplify right side
    4,494,927,081.02x = 15,432,485,172,452,947,968
  5. Step 5: Solve for x
    x = 15,432,485,172,452,947,968/4,494,927,081.02
  6. Step 6: Final answer
    x = 3,433,311,574.20

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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.