Home / 26,296,519.11-39,444,779.00-7,127,276.16

Finding the Fourth Proportional to 26,296,519.11, 39,444,779.00 and 7,127,276.16

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Solution

The fourth proportional to 26,296,519.11, 39,444,779.00 and 7,127,276.16 is: 10,690,914.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,519.11 : 39,444,779.00 = 7,127,276.16 : x
  2. Step 2: Convert to fraction form
    26,296,519.11/39,444,779.00 = 7,127,276.16/x
  3. Step 3: Cross multiply
    26,296,519.11x = 39,444,779.00 × 7,127,276.16
  4. Step 4: Simplify right side
    26,296,519.11x = 281,133,833,182,268.44
  5. Step 5: Solve for x
    x = 281,133,833,182,268.44/26,296,519.11
  6. Step 6: Final answer
    x = 10,690,914.34

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Why These Related Problems?

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