Home / 16,450,188,705.46-24,674,076,151.80-5,255,056,986.31

Finding the Fourth Proportional to 16,450,188,705.46, 24,674,076,151.80 and 5,255,056,986.31

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Solution

The fourth proportional to 16,450,188,705.46, 24,674,076,151.80 and 5,255,056,986.31 is: 7,882,199,929.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450,188,705.46 : 24,674,076,151.80 = 5,255,056,986.31 : x
  2. Step 2: Convert to fraction form
    16,450,188,705.46/24,674,076,151.80 = 5,255,056,986.31/x
  3. Step 3: Cross multiply
    16,450,188,705.46x = 24,674,076,151.80 × 5,255,056,986.31
  4. Step 4: Simplify right side
    16,450,188,705.46x = 129,663,676,262,261,555,200
  5. Step 5: Solve for x
    x = 129,663,676,262,261,555,200/16,450,188,705.46
  6. Step 6: Final answer
    x = 7,882,199,929.98

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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.