Home / 460,293,149.92-635,355,922.80-366,379,564

Finding the Fourth Proportional to 460,293,149.92, 635,355,922.80 and 366,379,564

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Solution

The fourth proportional to 460,293,149.92, 635,355,922.80 and 366,379,564 is: 505,724,289.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,293,149.92 : 635,355,922.80 = 366,379,564 : x
  2. Step 2: Convert to fraction form
    460,293,149.92/635,355,922.80 = 366,379,564/x
  3. Step 3: Cross multiply
    460,293,149.92x = 635,355,922.80 × 366,379,564
  4. Step 4: Simplify right side
    460,293,149.92x = 232,781,425,980,281,632
  5. Step 5: Solve for x
    x = 232,781,425,980,281,632/460,293,149.92
  6. Step 6: Final answer
    x = 505,724,289.01

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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.