Home / 359,258,416.60-538,887,624.90-244,467,160.60

Finding the Fourth Proportional to 359,258,416.60, 538,887,624.90 and 244,467,160.60

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Solution

The fourth proportional to 359,258,416.60, 538,887,624.90 and 244,467,160.60 is: 366,700,740.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,258,416.60 : 538,887,624.90 = 244,467,160.60 : x
  2. Step 2: Convert to fraction form
    359,258,416.60/538,887,624.90 = 244,467,160.60/x
  3. Step 3: Cross multiply
    359,258,416.60x = 538,887,624.90 × 244,467,160.60
  4. Step 4: Simplify right side
    359,258,416.60x = 131,740,327,541,780,848
  5. Step 5: Solve for x
    x = 131,740,327,541,780,848/359,258,416.60
  6. Step 6: Final answer
    x = 366,700,740.90

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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.