Home / 226,651,570.90-339,977,356.35-73,407,606.10

Finding the Fourth Proportional to 226,651,570.90, 339,977,356.35 and 73,407,606.10

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Solution

The fourth proportional to 226,651,570.90, 339,977,356.35 and 73,407,606.10 is: 110,111,409.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,651,570.90 : 339,977,356.35 = 73,407,606.10 : x
  2. Step 2: Convert to fraction form
    226,651,570.90/339,977,356.35 = 73,407,606.10/x
  3. Step 3: Cross multiply
    226,651,570.90x = 339,977,356.35 × 73,407,606.10
  4. Step 4: Simplify right side
    226,651,570.90x = 24,956,923,857,860,132
  5. Step 5: Solve for x
    x = 24,956,923,857,860,132/226,651,570.90
  6. Step 6: Final answer
    x = 110,111,409.15

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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.