Home / 10,755,703,790.87-16,133,585,953.54-4,125,365,328.34

Finding the Fourth Proportional to 10,755,703,790.87, 16,133,585,953.54 and 4,125,365,328.34

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Solution

The fourth proportional to 10,755,703,790.87, 16,133,585,953.54 and 4,125,365,328.34 is: 6,188,059,601.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755,703,790.87 : 16,133,585,953.54 = 4,125,365,328.34 : x
  2. Step 2: Convert to fraction form
    10,755,703,790.87/16,133,585,953.54 = 4,125,365,328.34/x
  3. Step 3: Cross multiply
    10,755,703,790.87x = 16,133,585,953.54 × 4,125,365,328.34
  4. Step 4: Simplify right side
    10,755,703,790.87x = 66,556,936,114,527,158,272
  5. Step 5: Solve for x
    x = 66,556,936,114,527,158,272/10,755,703,790.87
  6. Step 6: Final answer
    x = 6,188,059,601.55

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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.