Home / 341,100,756.96-470,720,462.81-184,467,863.87

Finding the Fourth Proportional to 341,100,756.96, 470,720,462.81 and 184,467,863.87

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Solution

The fourth proportional to 341,100,756.96, 470,720,462.81 and 184,467,863.87 is: 254,566,419.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,100,756.96 : 470,720,462.81 = 184,467,863.87 : x
  2. Step 2: Convert to fraction form
    341,100,756.96/470,720,462.81 = 184,467,863.87/x
  3. Step 3: Cross multiply
    341,100,756.96x = 470,720,462.81 × 184,467,863.87
  4. Step 4: Simplify right side
    341,100,756.96x = 86,832,798,252,947,744
  5. Step 5: Solve for x
    x = 86,832,798,252,947,744/341,100,756.96
  6. Step 6: Final answer
    x = 254,566,419.11

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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.