Home / 15,744,356.68-23,617,888.26-4,384,805.32

Finding the Fourth Proportional to 15,744,356.68, 23,617,888.26 and 4,384,805.32

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Solution

The fourth proportional to 15,744,356.68, 23,617,888.26 and 4,384,805.32 is: 6,577,584.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,744,356.68 : 23,617,888.26 = 4,384,805.32 : x
  2. Step 2: Convert to fraction form
    15,744,356.68/23,617,888.26 = 4,384,805.32/x
  3. Step 3: Cross multiply
    15,744,356.68x = 23,617,888.26 × 4,384,805.32
  4. Step 4: Simplify right side
    15,744,356.68x = 103,559,842,089,613.56
  5. Step 5: Solve for x
    x = 103,559,842,089,613.56/15,744,356.68
  6. Step 6: Final answer
    x = 6,577,584.86

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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.