Home / 229,595,284.08-344,211,055.20-114,520,592.88

Finding the Fourth Proportional to 229,595,284.08, 344,211,055.20 and 114,520,592.88

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Solution

The fourth proportional to 229,595,284.08, 344,211,055.20 and 114,520,592.88 is: 171,690,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,595,284.08 : 344,211,055.20 = 114,520,592.88 : x
  2. Step 2: Convert to fraction form
    229,595,284.08/344,211,055.20 = 114,520,592.88/x
  3. Step 3: Cross multiply
    229,595,284.08x = 344,211,055.20 × 114,520,592.88
  4. Step 4: Simplify right side
    229,595,284.08x = 39,419,254,117,354,400
  5. Step 5: Solve for x
    x = 39,419,254,117,354,400/229,595,284.08
  6. Step 6: Final answer
    x = 171,690,173.32

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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.