Home / 43,555,653.26-60,119,494.28-28,470,093.13

Finding the Fourth Proportional to 43,555,653.26, 60,119,494.28 and 28,470,093.13

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Solution

The fourth proportional to 43,555,653.26, 60,119,494.28 and 28,470,093.13 is: 39,297,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,555,653.26 : 60,119,494.28 = 28,470,093.13 : x
  2. Step 2: Convert to fraction form
    43,555,653.26/60,119,494.28 = 28,470,093.13/x
  3. Step 3: Cross multiply
    43,555,653.26x = 60,119,494.28 × 28,470,093.13
  4. Step 4: Simplify right side
    43,555,653.26x = 1,711,607,601,119,664.25
  5. Step 5: Solve for x
    x = 1,711,607,601,119,664.25/43,555,653.26
  6. Step 6: Final answer
    x = 39,297,025.14

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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.