Home / 1,740,378,096.50-2,610,639,140.43-513,546,562.58

Finding the Fourth Proportional to 1,740,378,096.50, 2,610,639,140.43 and 513,546,562.58

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Solution

The fourth proportional to 1,740,378,096.50, 2,610,639,140.43 and 513,546,562.58 is: 770,341,088.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,378,096.50 : 2,610,639,140.43 = 513,546,562.58 : x
  2. Step 2: Convert to fraction form
    1,740,378,096.50/2,610,639,140.43 = 513,546,562.58/x
  3. Step 3: Cross multiply
    1,740,378,096.50x = 2,610,639,140.43 × 513,546,562.58
  4. Step 4: Simplify right side
    1,740,378,096.50x = 1,340,684,756,704,632,320
  5. Step 5: Solve for x
    x = 1,340,684,756,704,632,320/1,740,378,096.50
  6. Step 6: Final answer
    x = 770,341,088.18

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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.