Home / 11,943,395,701.22-16,482,281,927.59-6,518,228,361.25

Finding the Fourth Proportional to 11,943,395,701.22, 16,482,281,927.59 and 6,518,228,361.25

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Solution

The fourth proportional to 11,943,395,701.22, 16,482,281,927.59 and 6,518,228,361.25 is: 8,995,371,183.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,943,395,701.22 : 16,482,281,927.59 = 6,518,228,361.25 : x
  2. Step 2: Convert to fraction form
    11,943,395,701.22/16,482,281,927.59 = 6,518,228,361.25/x
  3. Step 3: Cross multiply
    11,943,395,701.22x = 16,482,281,927.59 × 6,518,228,361.25
  4. Step 4: Simplify right side
    11,943,395,701.22x = 107,435,277,518,535,458,816
  5. Step 5: Solve for x
    x = 107,435,277,518,535,458,816/11,943,395,701.22
  6. Step 6: Final answer
    x = 8,995,371,183.05

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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.