Home / 196,992,208.60-295,488,312.90-182,659,485.40

Finding the Fourth Proportional to 196,992,208.60, 295,488,312.90 and 182,659,485.40

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Solution

The fourth proportional to 196,992,208.60, 295,488,312.90 and 182,659,485.40 is: 273,989,228.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,992,208.60 : 295,488,312.90 = 182,659,485.40 : x
  2. Step 2: Convert to fraction form
    196,992,208.60/295,488,312.90 = 182,659,485.40/x
  3. Step 3: Cross multiply
    196,992,208.60x = 295,488,312.90 × 182,659,485.40
  4. Step 4: Simplify right side
    196,992,208.60x = 53,973,743,176,028,176
  5. Step 5: Solve for x
    x = 53,973,743,176,028,176/196,992,208.60
  6. Step 6: Final answer
    x = 273,989,228.10

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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.