Home / 996,476,190.10-1,494,714,285.15-537,311,166.10

Finding the Fourth Proportional to 996,476,190.10, 1,494,714,285.15 and 537,311,166.10

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Solution

The fourth proportional to 996,476,190.10, 1,494,714,285.15 and 537,311,166.10 is: 805,966,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,476,190.10 : 1,494,714,285.15 = 537,311,166.10 : x
  2. Step 2: Convert to fraction form
    996,476,190.10/1,494,714,285.15 = 537,311,166.10/x
  3. Step 3: Cross multiply
    996,476,190.10x = 1,494,714,285.15 × 537,311,166.10
  4. Step 4: Simplify right side
    996,476,190.10x = 803,126,675,540,274,560
  5. Step 5: Solve for x
    x = 803,126,675,540,274,560/996,476,190.10
  6. Step 6: Final answer
    x = 805,966,749.15

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Double scale
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1.5x scale

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.