Home / 177,489,564.17-266,247,722.24-52,982,358.03

Finding the Fourth Proportional to 177,489,564.17, 266,247,722.24 and 52,982,358.03

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Solution

The fourth proportional to 177,489,564.17, 266,247,722.24 and 52,982,358.03 is: 79,477,529.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,489,564.17 : 266,247,722.24 = 52,982,358.03 : x
  2. Step 2: Convert to fraction form
    177,489,564.17/266,247,722.24 = 52,982,358.03/x
  3. Step 3: Cross multiply
    177,489,564.17x = 266,247,722.24 × 52,982,358.03
  4. Step 4: Simplify right side
    177,489,564.17x = 14,106,432,144,391,674
  5. Step 5: Solve for x
    x = 14,106,432,144,391,674/177,489,564.17
  6. Step 6: Final answer
    x = 79,477,529.91

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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.