Home / 102,408,727.14-153,613,246.26-41,824,453.14

Finding the Fourth Proportional to 102,408,727.14, 153,613,246.26 and 41,824,453.14

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Solution

The fourth proportional to 102,408,727.14, 153,613,246.26 and 41,824,453.14 is: 62,736,743.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,408,727.14 : 153,613,246.26 = 41,824,453.14 : x
  2. Step 2: Convert to fraction form
    102,408,727.14/153,613,246.26 = 41,824,453.14/x
  3. Step 3: Cross multiply
    102,408,727.14x = 153,613,246.26 × 41,824,453.14
  4. Step 4: Simplify right side
    102,408,727.14x = 6,424,790,019,884,650
  5. Step 5: Solve for x
    x = 6,424,790,019,884,650/102,408,727.14
  6. Step 6: Final answer
    x = 62,736,743.24

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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.