Home / 181,633,615,195.35-272,548,000,084.54-75,588,791,553.75

Finding the Fourth Proportional to 181,633,615,195.35, 272,548,000,084.54 and 75,588,791,553.75

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Solution

The fourth proportional to 181,633,615,195.35, 272,548,000,084.54 and 75,588,791,553.75 is: 113,423,795,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,633,615,195.35 : 272,548,000,084.54 = 75,588,791,553.75 : x
  2. Step 2: Convert to fraction form
    181,633,615,195.35/272,548,000,084.54 = 75,588,791,553.75/x
  3. Step 3: Cross multiply
    181,633,615,195.35x = 272,548,000,084.54 × 75,588,791,553.75
  4. Step 4: Simplify right side
    181,633,615,195.35x = 20,601,573,966,781,731,569,664
  5. Step 5: Solve for x
    x = 20,601,573,966,781,731,569,664/181,633,615,195.35
  6. Step 6: Final answer
    x = 113,423,795,174.83

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1.5x scale

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.