Home / 337,014,333.35-505,521,500.03-164,402,296.55

Finding the Fourth Proportional to 337,014,333.35, 505,521,500.03 and 164,402,296.55

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Solution

The fourth proportional to 337,014,333.35, 505,521,500.03 and 164,402,296.55 is: 246,603,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,014,333.35 : 505,521,500.03 = 164,402,296.55 : x
  2. Step 2: Convert to fraction form
    337,014,333.35/505,521,500.03 = 164,402,296.55/x
  3. Step 3: Cross multiply
    337,014,333.35x = 505,521,500.03 × 164,402,296.55
  4. Step 4: Simplify right side
    337,014,333.35x = 83,108,895,559,510,880
  5. Step 5: Solve for x
    x = 83,108,895,559,510,880/337,014,333.35
  6. Step 6: Final answer
    x = 246,603,444.83

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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.