Home / 46,966,020.52-70,413,500.70-30,796,042.60

Finding the Fourth Proportional to 46,966,020.52, 70,413,500.70 and 30,796,042.60

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Solution

The fourth proportional to 46,966,020.52, 70,413,500.70 and 30,796,042.60 is: 46,170,766.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,966,020.52 : 70,413,500.70 = 30,796,042.60 : x
  2. Step 2: Convert to fraction form
    46,966,020.52/70,413,500.70 = 30,796,042.60/x
  3. Step 3: Cross multiply
    46,966,020.52x = 70,413,500.70 × 30,796,042.60
  4. Step 4: Simplify right side
    46,966,020.52x = 2,168,457,167,172,330
  5. Step 5: Solve for x
    x = 2,168,457,167,172,330/46,966,020.52
  6. Step 6: Final answer
    x = 46,170,766.51

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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.