Home / 45,103,653.87-62,210,882.34-41,394,436.26

Finding the Fourth Proportional to 45,103,653.87, 62,210,882.34 and 41,394,436.26

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Solution

The fourth proportional to 45,103,653.87, 62,210,882.34 and 41,394,436.26 is: 57,094,806.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,103,653.87 : 62,210,882.34 = 41,394,436.26 : x
  2. Step 2: Convert to fraction form
    45,103,653.87/62,210,882.34 = 41,394,436.26/x
  3. Step 3: Cross multiply
    45,103,653.87x = 62,210,882.34 × 41,394,436.26
  4. Step 4: Simplify right side
    45,103,653.87x = 2,575,184,403,701,489.50
  5. Step 5: Solve for x
    x = 2,575,184,403,701,489.50/45,103,653.87
  6. Step 6: Final answer
    x = 57,094,806.80

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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.