Home / 10,313,636,353.65-15,470,435,219.60-3,231,661,387.04

Finding the Fourth Proportional to 10,313,636,353.65, 15,470,435,219.60 and 3,231,661,387.04

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Solution

The fourth proportional to 10,313,636,353.65, 15,470,435,219.60 and 3,231,661,387.04 is: 4,847,486,029.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,636,353.65 : 15,470,435,219.60 = 3,231,661,387.04 : x
  2. Step 2: Convert to fraction form
    10,313,636,353.65/15,470,435,219.60 = 3,231,661,387.04/x
  3. Step 3: Cross multiply
    10,313,636,353.65x = 15,470,435,219.60 × 3,231,661,387.04
  4. Step 4: Simplify right side
    10,313,636,353.65x = 49,995,208,139,817,345,024
  5. Step 5: Solve for x
    x = 49,995,208,139,817,345,024/10,313,636,353.65
  6. Step 6: Final answer
    x = 4,847,486,029.71

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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.