Home / 337,024,295.64-465,095,247.84-188,347,898.16

Finding the Fourth Proportional to 337,024,295.64, 465,095,247.84 and 188,347,898.16

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Solution

The fourth proportional to 337,024,295.64, 465,095,247.84 and 188,347,898.16 is: 259,921,060.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,024,295.64 : 465,095,247.84 = 188,347,898.16 : x
  2. Step 2: Convert to fraction form
    337,024,295.64/465,095,247.84 = 188,347,898.16/x
  3. Step 3: Cross multiply
    337,024,295.64x = 465,095,247.84 × 188,347,898.16
  4. Step 4: Simplify right side
    337,024,295.64x = 87,599,712,374,868,272
  5. Step 5: Solve for x
    x = 87,599,712,374,868,272/337,024,295.64
  6. Step 6: Final answer
    x = 259,921,060.61

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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.