Home / 34,833,145.32-48,063,930.12-19,361,126.34

Finding the Fourth Proportional to 34,833,145.32, 48,063,930.12 and 19,361,126.34

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Solution

The fourth proportional to 34,833,145.32, 48,063,930.12 and 19,361,126.34 is: 26,715,124.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,833,145.32 : 48,063,930.12 = 19,361,126.34 : x
  2. Step 2: Convert to fraction form
    34,833,145.32/48,063,930.12 = 19,361,126.34/x
  3. Step 3: Cross multiply
    34,833,145.32x = 48,063,930.12 × 19,361,126.34
  4. Step 4: Simplify right side
    34,833,145.32x = 930,571,823,450,251.25
  5. Step 5: Solve for x
    x = 930,571,823,450,251.25/34,833,145.32
  6. Step 6: Final answer
    x = 26,715,124.77

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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.