Home / 162,546,016.13-224,313,502.26-97,355,920.13

Finding the Fourth Proportional to 162,546,016.13, 224,313,502.26 and 97,355,920.13

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Solution

The fourth proportional to 162,546,016.13, 224,313,502.26 and 97,355,920.13 is: 134,351,169.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,546,016.13 : 224,313,502.26 = 97,355,920.13 : x
  2. Step 2: Convert to fraction form
    162,546,016.13/224,313,502.26 = 97,355,920.13/x
  3. Step 3: Cross multiply
    162,546,016.13x = 224,313,502.26 × 97,355,920.13
  4. Step 4: Simplify right side
    162,546,016.13x = 21,838,247,408,983,568
  5. Step 5: Solve for x
    x = 21,838,247,408,983,568/162,546,016.13
  6. Step 6: Final answer
    x = 134,351,169.78

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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.