Home / 3,025,819,935.22-4,532,373,786.66-1,919,855,510.24

Finding the Fourth Proportional to 3,025,819,935.22, 4,532,373,786.66 and 1,919,855,510.24

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Solution

The fourth proportional to 3,025,819,935.22, 4,532,373,786.66 and 1,919,855,510.24 is: 2,875,750,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,819,935.22 : 4,532,373,786.66 = 1,919,855,510.24 : x
  2. Step 2: Convert to fraction form
    3,025,819,935.22/4,532,373,786.66 = 1,919,855,510.24/x
  3. Step 3: Cross multiply
    3,025,819,935.22x = 4,532,373,786.66 × 1,919,855,510.24
  4. Step 4: Simplify right side
    3,025,819,935.22x = 8,701,502,788,786,535,424
  5. Step 5: Solve for x
    x = 8,701,502,788,786,535,424/3,025,819,935.22
  6. Step 6: Final answer
    x = 2,875,750,366.87

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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.