Home / 26,200,365.44-39,308,252.16-7,756,779.32

Finding the Fourth Proportional to 26,200,365.44, 39,308,252.16 and 7,756,779.32

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Solution

The fourth proportional to 26,200,365.44, 39,308,252.16 and 7,756,779.32 is: 11,637,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,200,365.44 : 39,308,252.16 = 7,756,779.32 : x
  2. Step 2: Convert to fraction form
    26,200,365.44/39,308,252.16 = 7,756,779.32/x
  3. Step 3: Cross multiply
    26,200,365.44x = 39,308,252.16 × 7,756,779.32
  4. Step 4: Simplify right side
    26,200,365.44x = 304,905,437,460,033.31
  5. Step 5: Solve for x
    x = 304,905,437,460,033.31/26,200,365.44
  6. Step 6: Final answer
    x = 11,637,449.80

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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.