Home / 34,660,524.92-47,833,018.70-19,190,609.10

Finding the Fourth Proportional to 34,660,524.92, 47,833,018.70 and 19,190,609.10

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Solution

The fourth proportional to 34,660,524.92, 47,833,018.70 and 19,190,609.10 is: 26,483,867.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,660,524.92 : 47,833,018.70 = 19,190,609.10 : x
  2. Step 2: Convert to fraction form
    34,660,524.92/47,833,018.70 = 19,190,609.10/x
  3. Step 3: Cross multiply
    34,660,524.92x = 47,833,018.70 × 19,190,609.10
  4. Step 4: Simplify right side
    34,660,524.92x = 917,944,763,848,737.25
  5. Step 5: Solve for x
    x = 917,944,763,848,737.25/34,660,524.92
  6. Step 6: Final answer
    x = 26,483,867.92

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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.