Home / 317,565,959.37-476,296,104.77-96,184,664.92

Finding the Fourth Proportional to 317,565,959.37, 476,296,104.77 and 96,184,664.92

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Solution

The fourth proportional to 317,565,959.37, 476,296,104.77 and 96,184,664.92 is: 144,260,994.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,565,959.37 : 476,296,104.77 = 96,184,664.92 : x
  2. Step 2: Convert to fraction form
    317,565,959.37/476,296,104.77 = 96,184,664.92/x
  3. Step 3: Cross multiply
    317,565,959.37x = 476,296,104.77 × 96,184,664.92
  4. Step 4: Simplify right side
    317,565,959.37x = 45,812,381,240,003,664
  5. Step 5: Solve for x
    x = 45,812,381,240,003,664/317,565,959.37
  6. Step 6: Final answer
    x = 144,260,994.88

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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.