Home / 483,228,904.01-666,837,117.81-295,371,735.86

Finding the Fourth Proportional to 483,228,904.01, 666,837,117.81 and 295,371,735.86

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Solution

The fourth proportional to 483,228,904.01, 666,837,117.81 and 295,371,735.86 is: 407,601,522.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,228,904.01 : 666,837,117.81 = 295,371,735.86 : x
  2. Step 2: Convert to fraction form
    483,228,904.01/666,837,117.81 = 295,371,735.86/x
  3. Step 3: Cross multiply
    483,228,904.01x = 666,837,117.81 × 295,371,735.86
  4. Step 4: Simplify right side
    483,228,904.01x = 196,964,837,023,419,008
  5. Step 5: Solve for x
    x = 196,964,837,023,419,008/483,228,904.01
  6. Step 6: Final answer
    x = 407,601,522.57

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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.