Home / 335,475,446.10-503,044,778.32-195,461,223.86

Finding the Fourth Proportional to 335,475,446.10, 503,044,778.32 and 195,461,223.86

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Solution

The fourth proportional to 335,475,446.10, 503,044,778.32 and 195,461,223.86 is: 293,093,724.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,475,446.10 : 503,044,778.32 = 195,461,223.86 : x
  2. Step 2: Convert to fraction form
    335,475,446.10/503,044,778.32 = 195,461,223.86/x
  3. Step 3: Cross multiply
    335,475,446.10x = 503,044,778.32 × 195,461,223.86
  4. Step 4: Simplify right side
    335,475,446.10x = 98,325,748,023,317,056
  5. Step 5: Solve for x
    x = 98,325,748,023,317,056/335,475,446.10
  6. Step 6: Final answer
    x = 293,093,724.64

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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.