Home / 597,905,101.20-897,814,245.60-452,502,843.60

Finding the Fourth Proportional to 597,905,101.20, 897,814,245.60 and 452,502,843.60

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Solution

The fourth proportional to 597,905,101.20, 897,814,245.60 and 452,502,843.60 is: 679,478,228.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,905,101.20 : 897,814,245.60 = 452,502,843.60 : x
  2. Step 2: Convert to fraction form
    597,905,101.20/897,814,245.60 = 452,502,843.60/x
  3. Step 3: Cross multiply
    597,905,101.20x = 897,814,245.60 × 452,502,843.60
  4. Step 4: Simplify right side
    597,905,101.20x = 406,263,499,158,588,800
  5. Step 5: Solve for x
    x = 406,263,499,158,588,800/597,905,101.20
  6. Step 6: Final answer
    x = 679,478,228.81

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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.