Home / 33,999,362.88-51,014,068.98-17,821,445.92

Finding the Fourth Proportional to 33,999,362.88, 51,014,068.98 and 17,821,445.92

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Solution

The fourth proportional to 33,999,362.88, 51,014,068.98 and 17,821,445.92 is: 26,740,044.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,362.88 : 51,014,068.98 = 17,821,445.92 : x
  2. Step 2: Convert to fraction form
    33,999,362.88/51,014,068.98 = 17,821,445.92/x
  3. Step 3: Cross multiply
    33,999,362.88x = 51,014,068.98 × 17,821,445.92
  4. Step 4: Simplify right side
    33,999,362.88x = 909,144,471,486,219.62
  5. Step 5: Solve for x
    x = 909,144,471,486,219.62/33,999,362.88
  6. Step 6: Final answer
    x = 26,740,044.36

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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.