Home / 16,384,262,112.37-22,610,321,018.13-8,865,963,923.41

Finding the Fourth Proportional to 16,384,262,112.37, 22,610,321,018.13 and 8,865,963,923.41

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Solution

The fourth proportional to 16,384,262,112.37, 22,610,321,018.13 and 8,865,963,923.41 is: 12,235,051,482.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,262,112.37 : 22,610,321,018.13 = 8,865,963,923.41 : x
  2. Step 2: Convert to fraction form
    16,384,262,112.37/22,610,321,018.13 = 8,865,963,923.41/x
  3. Step 3: Cross multiply
    16,384,262,112.37x = 22,610,321,018.13 × 8,865,963,923.41
  4. Step 4: Simplify right side
    16,384,262,112.37x = 200,462,290,443,459,461,120
  5. Step 5: Solve for x
    x = 200,462,290,443,459,461,120/16,384,262,112.37
  6. Step 6: Final answer
    x = 12,235,051,482.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.