Home / 26,076,764.70-39,113,397.45-6,907,110.30

Finding the Fourth Proportional to 26,076,764.70, 39,113,397.45 and 6,907,110.30

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Solution

The fourth proportional to 26,076,764.70, 39,113,397.45 and 6,907,110.30 is: 10,360,202.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,076,764.70 : 39,113,397.45 = 6,907,110.30 : x
  2. Step 2: Convert to fraction form
    26,076,764.70/39,113,397.45 = 6,907,110.30/x
  3. Step 3: Cross multiply
    26,076,764.70x = 39,113,397.45 × 6,907,110.30
  4. Step 4: Simplify right side
    26,076,764.70x = 270,160,550,394,888.75
  5. Step 5: Solve for x
    x = 270,160,550,394,888.75/26,076,764.70
  6. Step 6: Final answer
    x = 10,360,202.02

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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.