Home / 314,509,244.88-471,763,867.17-96,159,587.22

Finding the Fourth Proportional to 314,509,244.88, 471,763,867.17 and 96,159,587.22

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Solution

The fourth proportional to 314,509,244.88, 471,763,867.17 and 96,159,587.22 is: 144,239,380.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,509,244.88 : 471,763,867.17 = 96,159,587.22 : x
  2. Step 2: Convert to fraction form
    314,509,244.88/471,763,867.17 = 96,159,587.22/x
  3. Step 3: Cross multiply
    314,509,244.88x = 471,763,867.17 × 96,159,587.22
  4. Step 4: Simplify right side
    314,509,244.88x = 45,364,618,732,378,112
  5. Step 5: Solve for x
    x = 45,364,618,732,378,112/314,509,244.88
  6. Step 6: Final answer
    x = 144,239,380.78

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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.