Home / 9,867,919.96-14,778,887.28-9,595,507.24

Finding the Fourth Proportional to 9,867,919.96, 14,778,887.28 and 9,595,507.24

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Solution

The fourth proportional to 9,867,919.96, 14,778,887.28 and 9,595,507.24 is: 14,370,902.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,919.96 : 14,778,887.28 = 9,595,507.24 : x
  2. Step 2: Convert to fraction form
    9,867,919.96/14,778,887.28 = 9,595,507.24/x
  3. Step 3: Cross multiply
    9,867,919.96x = 14,778,887.28 × 9,595,507.24
  4. Step 4: Simplify right side
    9,867,919.96x = 141,810,919,894,383.91
  5. Step 5: Solve for x
    x = 141,810,919,894,383.91/9,867,919.96
  6. Step 6: Final answer
    x = 14,370,902.93

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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.