Home / 14,526,743.00-20,046,127.32-7,999,098.39

Finding the Fourth Proportional to 14,526,743.00, 20,046,127.32 and 7,999,098.39

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Solution

The fourth proportional to 14,526,743.00, 20,046,127.32 and 7,999,098.39 is: 11,038,327.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,526,743.00 : 20,046,127.32 = 7,999,098.39 : x
  2. Step 2: Convert to fraction form
    14,526,743.00/20,046,127.32 = 7,999,098.39/x
  3. Step 3: Cross multiply
    14,526,743.00x = 20,046,127.32 × 7,999,098.39
  4. Step 4: Simplify right side
    14,526,743.00x = 160,350,944,771,147
  5. Step 5: Solve for x
    x = 160,350,944,771,147/14,526,743.00
  6. Step 6: Final answer
    x = 11,038,327.37

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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.