Home / 317,706,112.59-476,286,234.86-110,417,594.28

Finding the Fourth Proportional to 317,706,112.59, 476,286,234.86 and 110,417,594.28

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Solution

The fourth proportional to 317,706,112.59, 476,286,234.86 and 110,417,594.28 is: 165,531,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,706,112.59 : 476,286,234.86 = 110,417,594.28 : x
  2. Step 2: Convert to fraction form
    317,706,112.59/476,286,234.86 = 110,417,594.28/x
  3. Step 3: Cross multiply
    317,706,112.59x = 476,286,234.86 × 110,417,594.28
  4. Step 4: Simplify right side
    317,706,112.59x = 52,590,380,239,789,696
  5. Step 5: Solve for x
    x = 52,590,380,239,789,696/317,706,112.59
  6. Step 6: Final answer
    x = 165,531,534.20

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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.