Home / 14,580,035.10-21,870,052.65-10,325,007.90

Finding the Fourth Proportional to 14,580,035.10, 21,870,052.65 and 10,325,007.90

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Solution

The fourth proportional to 14,580,035.10, 21,870,052.65 and 10,325,007.90 is: 15,487,511.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,035.10 : 21,870,052.65 = 10,325,007.90 : x
  2. Step 2: Convert to fraction form
    14,580,035.10/21,870,052.65 = 10,325,007.90/x
  3. Step 3: Cross multiply
    14,580,035.10x = 21,870,052.65 × 10,325,007.90
  4. Step 4: Simplify right side
    14,580,035.10x = 225,808,466,384,665.94
  5. Step 5: Solve for x
    x = 225,808,466,384,665.94/14,580,035.10
  6. Step 6: Final answer
    x = 15,487,511.85

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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.