Home / 996,476,190.60-1,494,714,285.90-537,311,166.60

Finding the Fourth Proportional to 996,476,190.60, 1,494,714,285.90 and 537,311,166.60

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Solution

The fourth proportional to 996,476,190.60, 1,494,714,285.90 and 537,311,166.60 is: 805,966,749.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,476,190.60 : 1,494,714,285.90 = 537,311,166.60 : x
  2. Step 2: Convert to fraction form
    996,476,190.60/1,494,714,285.90 = 537,311,166.60/x
  3. Step 3: Cross multiply
    996,476,190.60x = 1,494,714,285.90 × 537,311,166.60
  4. Step 4: Simplify right side
    996,476,190.60x = 803,126,676,690,615,040
  5. Step 5: Solve for x
    x = 803,126,676,690,615,040/996,476,190.60
  6. Step 6: Final answer
    x = 805,966,749.90

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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.