Home / 9,783,006,172.68-14,674,099,371.49-3,150,488,506.13

Finding the Fourth Proportional to 9,783,006,172.68, 14,674,099,371.49 and 3,150,488,506.13

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Solution

The fourth proportional to 9,783,006,172.68, 14,674,099,371.49 and 3,150,488,506.13 is: 4,725,600,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,006,172.68 : 14,674,099,371.49 = 3,150,488,506.13 : x
  2. Step 2: Convert to fraction form
    9,783,006,172.68/14,674,099,371.49 = 3,150,488,506.13/x
  3. Step 3: Cross multiply
    9,783,006,172.68x = 14,674,099,371.49 × 3,150,488,506.13
  4. Step 4: Simplify right side
    9,783,006,172.68x = 46,230,581,407,661,432,832
  5. Step 5: Solve for x
    x = 46,230,581,407,661,432,832/9,783,006,172.68
  6. Step 6: Final answer
    x = 4,725,600,760.30

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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.