Home / 33,239,308.30-49,830,968.85-17,282,956.30

Finding the Fourth Proportional to 33,239,308.30, 49,830,968.85 and 17,282,956.30

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Solution

The fourth proportional to 33,239,308.30, 49,830,968.85 and 17,282,956.30 is: 25,909,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,239,308.30 : 49,830,968.85 = 17,282,956.30 : x
  2. Step 2: Convert to fraction form
    33,239,308.30/49,830,968.85 = 17,282,956.30/x
  3. Step 3: Cross multiply
    33,239,308.30x = 49,830,968.85 × 17,282,956.30
  4. Step 4: Simplify right side
    33,239,308.30x = 861,226,457,021,211.38
  5. Step 5: Solve for x
    x = 861,226,457,021,211.38/33,239,308.30
  6. Step 6: Final answer
    x = 25,909,879.03

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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.