Home / 598,034,668.60-897,052,002.90-189,216,134.20

Finding the Fourth Proportional to 598,034,668.60, 897,052,002.90 and 189,216,134.20

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Solution

The fourth proportional to 598,034,668.60, 897,052,002.90 and 189,216,134.20 is: 283,824,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,034,668.60 : 897,052,002.90 = 189,216,134.20 : x
  2. Step 2: Convert to fraction form
    598,034,668.60/897,052,002.90 = 189,216,134.20/x
  3. Step 3: Cross multiply
    598,034,668.60x = 897,052,002.90 × 189,216,134.20
  4. Step 4: Simplify right side
    598,034,668.60x = 169,736,712,165,105,184
  5. Step 5: Solve for x
    x = 169,736,712,165,105,184/598,034,668.60
  6. Step 6: Final answer
    x = 283,824,201.30

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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.