Home / 10,010,684.53-13,814,620.23-5,881,092.11

Finding the Fourth Proportional to 10,010,684.53, 13,814,620.23 and 5,881,092.11

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Solution

The fourth proportional to 10,010,684.53, 13,814,620.23 and 5,881,092.11 is: 8,115,834.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,010,684.53 : 13,814,620.23 = 5,881,092.11 : x
  2. Step 2: Convert to fraction form
    10,010,684.53/13,814,620.23 = 5,881,092.11/x
  3. Step 3: Cross multiply
    10,010,684.53x = 13,814,620.23 × 5,881,092.11
  4. Step 4: Simplify right side
    10,010,684.53x = 81,245,054,042,085.20
  5. Step 5: Solve for x
    x = 81,245,054,042,085.20/10,010,684.53
  6. Step 6: Final answer
    x = 8,115,834.02

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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.