Home / 236,099,440.40-353,674,864.56-117,567,097.88

Finding the Fourth Proportional to 236,099,440.40, 353,674,864.56 and 117,567,097.88

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Solution

The fourth proportional to 236,099,440.40, 353,674,864.56 and 117,567,097.88 is: 176,114,468.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,099,440.40 : 353,674,864.56 = 117,567,097.88 : x
  2. Step 2: Convert to fraction form
    236,099,440.40/353,674,864.56 = 117,567,097.88/x
  3. Step 3: Cross multiply
    236,099,440.40x = 353,674,864.56 × 117,567,097.88
  4. Step 4: Simplify right side
    236,099,440.40x = 41,580,527,419,421,264
  5. Step 5: Solve for x
    x = 41,580,527,419,421,264/236,099,440.40
  6. Step 6: Final answer
    x = 176,114,468.33

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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.