Home / 8,833,337.82-13,250,008.53-2,768,068.26

Finding the Fourth Proportional to 8,833,337.82, 13,250,008.53 and 2,768,068.26

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Solution

The fourth proportional to 8,833,337.82, 13,250,008.53 and 2,768,068.26 is: 4,152,102.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,337.82 : 13,250,008.53 = 2,768,068.26 : x
  2. Step 2: Convert to fraction form
    8,833,337.82/13,250,008.53 = 2,768,068.26/x
  3. Step 3: Cross multiply
    8,833,337.82x = 13,250,008.53 × 2,768,068.26
  4. Step 4: Simplify right side
    8,833,337.82x = 36,676,928,056,622.25
  5. Step 5: Solve for x
    x = 36,676,928,056,622.25/8,833,337.82
  6. Step 6: Final answer
    x = 4,152,102.95

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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.