Home / 33,178,373.30-49,760,091.15-11,903,237.30

Finding the Fourth Proportional to 33,178,373.30, 49,760,091.15 and 11,903,237.30

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Solution

The fourth proportional to 33,178,373.30, 49,760,091.15 and 11,903,237.30 is: 17,852,176.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,178,373.30 : 49,760,091.15 = 11,903,237.30 : x
  2. Step 2: Convert to fraction form
    33,178,373.30/49,760,091.15 = 11,903,237.30/x
  3. Step 3: Cross multiply
    33,178,373.30x = 49,760,091.15 × 11,903,237.30
  4. Step 4: Simplify right side
    33,178,373.30x = 592,306,173,028,079.88
  5. Step 5: Solve for x
    x = 592,306,173,028,079.88/33,178,373.30
  6. Step 6: Final answer
    x = 17,852,176.41

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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.