Home / 59,519,503.26-82,145,879.04-36,328,106.94

Finding the Fourth Proportional to 59,519,503.26, 82,145,879.04 and 36,328,106.94

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Solution

The fourth proportional to 59,519,503.26, 82,145,879.04 and 36,328,106.94 is: 50,138,259.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,519,503.26 : 82,145,879.04 = 36,328,106.94 : x
  2. Step 2: Convert to fraction form
    59,519,503.26/82,145,879.04 = 36,328,106.94/x
  3. Step 3: Cross multiply
    59,519,503.26x = 82,145,879.04 × 36,328,106.94
  4. Step 4: Simplify right side
    59,519,503.26x = 2,984,204,278,445,424.50
  5. Step 5: Solve for x
    x = 2,984,204,278,445,424.50/59,519,503.26
  6. Step 6: Final answer
    x = 50,138,259.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.