Home / 317,565,958.63-476,296,103.65-96,184,664.17

Finding the Fourth Proportional to 317,565,958.63, 476,296,103.65 and 96,184,664.17

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Solution

The fourth proportional to 317,565,958.63, 476,296,103.65 and 96,184,664.17 is: 144,260,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,565,958.63 : 476,296,103.65 = 96,184,664.17 : x
  2. Step 2: Convert to fraction form
    317,565,958.63/476,296,103.65 = 96,184,664.17/x
  3. Step 3: Cross multiply
    317,565,958.63x = 476,296,103.65 × 96,184,664.17
  4. Step 4: Simplify right side
    317,565,958.63x = 45,812,380,774,573,840
  5. Step 5: Solve for x
    x = 45,812,380,774,573,840/317,565,958.63
  6. Step 6: Final answer
    x = 144,260,993.76

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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.