Home / 55,079,826.90-82,544,156.91-34,848,852.18

Finding the Fourth Proportional to 55,079,826.90, 82,544,156.91 and 34,848,852.18

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Solution

The fourth proportional to 55,079,826.90, 82,544,156.91 and 34,848,852.18 is: 52,225,456.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,079,826.90 : 82,544,156.91 = 34,848,852.18 : x
  2. Step 2: Convert to fraction form
    55,079,826.90/82,544,156.91 = 34,848,852.18/x
  3. Step 3: Cross multiply
    55,079,826.90x = 82,544,156.91 × 34,848,852.18
  4. Step 4: Simplify right side
    55,079,826.90x = 2,876,569,122,479,315.50
  5. Step 5: Solve for x
    x = 2,876,569,122,479,315.50/55,079,826.90
  6. Step 6: Final answer
    x = 52,225,456.84

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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.