Home / 336,566,729.90-504,868,465.62-106,518,649.34

Finding the Fourth Proportional to 336,566,729.90, 504,868,465.62 and 106,518,649.34

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Solution

The fourth proportional to 336,566,729.90, 504,868,465.62 and 106,518,649.34 is: 159,783,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,566,729.90 : 504,868,465.62 = 106,518,649.34 : x
  2. Step 2: Convert to fraction form
    336,566,729.90/504,868,465.62 = 106,518,649.34/x
  3. Step 3: Cross multiply
    336,566,729.90x = 504,868,465.62 × 106,518,649.34
  4. Step 4: Simplify right side
    336,566,729.90x = 53,777,907,052,200,632
  5. Step 5: Solve for x
    x = 53,777,907,052,200,632/336,566,729.90
  6. Step 6: Final answer
    x = 159,783,788.10

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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.