Home / 7,786,158.58-10,666,858.79-7,495,054.84

Finding the Fourth Proportional to 7,786,158.58, 10,666,858.79 and 7,495,054.84

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Solution

The fourth proportional to 7,786,158.58, 10,666,858.79 and 7,495,054.84 is: 10,268,053.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,786,158.58 : 10,666,858.79 = 7,495,054.84 : x
  2. Step 2: Convert to fraction form
    7,786,158.58/10,666,858.79 = 7,495,054.84/x
  3. Step 3: Cross multiply
    7,786,158.58x = 10,666,858.79 × 7,495,054.84
  4. Step 4: Simplify right side
    7,786,158.58x = 79,948,691,601,586.03
  5. Step 5: Solve for x
    x = 79,948,691,601,586.03/7,786,158.58
  6. Step 6: Final answer
    x = 10,268,053.34

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.