Home / 14,038,365.60-21,040,959.60-5,951,325.60

Finding the Fourth Proportional to 14,038,365.60, 21,040,959.60 and 5,951,325.60

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Solution

The fourth proportional to 14,038,365.60, 21,040,959.60 and 5,951,325.60 is: 8,919,955.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,038,365.60 : 21,040,959.60 = 5,951,325.60 : x
  2. Step 2: Convert to fraction form
    14,038,365.60/21,040,959.60 = 5,951,325.60/x
  3. Step 3: Cross multiply
    14,038,365.60x = 21,040,959.60 × 5,951,325.60
  4. Step 4: Simplify right side
    14,038,365.60x = 125,221,601,516,045.77
  5. Step 5: Solve for x
    x = 125,221,601,516,045.77/14,038,365.60
  6. Step 6: Final answer
    x = 8,919,955.86

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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.