Home / 598,258,146.60-897,471,200.70-189,271,650.60

Finding the Fourth Proportional to 598,258,146.60, 897,471,200.70 and 189,271,650.60

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Solution

The fourth proportional to 598,258,146.60, 897,471,200.70 and 189,271,650.60 is: 283,934,045.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,258,146.60 : 897,471,200.70 = 189,271,650.60 : x
  2. Step 2: Convert to fraction form
    598,258,146.60/897,471,200.70 = 189,271,650.60/x
  3. Step 3: Cross multiply
    598,258,146.60x = 897,471,200.70 × 189,271,650.60
  4. Step 4: Simplify right side
    598,258,146.60x = 169,865,855,522,452,864
  5. Step 5: Solve for x
    x = 169,865,855,522,452,864/598,258,146.60
  6. Step 6: Final answer
    x = 283,934,045.01

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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.