Home / 635,341,065.56-953,066,495.68-175,279,234.87

Finding the Fourth Proportional to 635,341,065.56, 953,066,495.68 and 175,279,234.87

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Solution

The fourth proportional to 635,341,065.56, 953,066,495.68 and 175,279,234.87 is: 262,933,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,341,065.56 : 953,066,495.68 = 175,279,234.87 : x
  2. Step 2: Convert to fraction form
    635,341,065.56/953,066,495.68 = 175,279,234.87/x
  3. Step 3: Cross multiply
    635,341,065.56x = 953,066,495.68 × 175,279,234.87
  4. Step 4: Simplify right side
    635,341,065.56x = 167,052,766,144,762,528
  5. Step 5: Solve for x
    x = 167,052,766,144,762,528/635,341,065.56
  6. Step 6: Final answer
    x = 262,933,997.50

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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.