Home / 890,244,301.46-1,333,680,922.70-594,246,901.86

Finding the Fourth Proportional to 890,244,301.46, 1,333,680,922.70 and 594,246,901.86

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Solution

The fourth proportional to 890,244,301.46, 1,333,680,922.70 and 594,246,901.86 is: 890,245,245.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,244,301.46 : 1,333,680,922.70 = 594,246,901.86 : x
  2. Step 2: Convert to fraction form
    890,244,301.46/1,333,680,922.70 = 594,246,901.86/x
  3. Step 3: Cross multiply
    890,244,301.46x = 1,333,680,922.70 × 594,246,901.86
  4. Step 4: Simplify right side
    890,244,301.46x = 792,535,756,381,289,856
  5. Step 5: Solve for x
    x = 792,535,756,381,289,856/890,244,301.46
  6. Step 6: Final answer
    x = 890,245,245.14

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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.