Home / 9,366,431.76-14,051,653.13-2,801,656.34

Finding the Fourth Proportional to 9,366,431.76, 14,051,653.13 and 2,801,656.34

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Solution

The fourth proportional to 9,366,431.76, 14,051,653.13 and 2,801,656.34 is: 4,203,084.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,431.76 : 14,051,653.13 = 2,801,656.34 : x
  2. Step 2: Convert to fraction form
    9,366,431.76/14,051,653.13 = 2,801,656.34/x
  3. Step 3: Cross multiply
    9,366,431.76x = 14,051,653.13 × 2,801,656.34
  4. Step 4: Simplify right side
    9,366,431.76x = 39,367,902,994,878.80
  5. Step 5: Solve for x
    x = 39,367,902,994,878.80/9,366,431.76
  6. Step 6: Final answer
    x = 4,203,084.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.