Home / 26,009,442.87-35,894,212.88-14,407,005.03

Finding the Fourth Proportional to 26,009,442.87, 35,894,212.88 and 14,407,005.03

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Solution

The fourth proportional to 26,009,442.87, 35,894,212.88 and 14,407,005.03 is: 19,882,321.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,009,442.87 : 35,894,212.88 = 14,407,005.03 : x
  2. Step 2: Convert to fraction form
    26,009,442.87/35,894,212.88 = 14,407,005.03/x
  3. Step 3: Cross multiply
    26,009,442.87x = 35,894,212.88 × 14,407,005.03
  4. Step 4: Simplify right side
    26,009,442.87x = 517,128,105,438,015.75
  5. Step 5: Solve for x
    x = 517,128,105,438,015.75/26,009,442.87
  6. Step 6: Final answer
    x = 19,882,321.51

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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.