Home / 33,832,436.74-46,680,760.35-19,148,102.72

Finding the Fourth Proportional to 33,832,436.74, 46,680,760.35 and 19,148,102.72

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Solution

The fourth proportional to 33,832,436.74, 46,680,760.35 and 19,148,102.72 is: 26,419,852.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,436.74 : 46,680,760.35 = 19,148,102.72 : x
  2. Step 2: Convert to fraction form
    33,832,436.74/46,680,760.35 = 19,148,102.72/x
  3. Step 3: Cross multiply
    33,832,436.74x = 46,680,760.35 × 19,148,102.72
  4. Step 4: Simplify right side
    33,832,436.74x = 893,847,994,229,503.12
  5. Step 5: Solve for x
    x = 893,847,994,229,503.12/33,832,436.74
  6. Step 6: Final answer
    x = 26,419,852.67

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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.