Home / 169,096,527,914.92-233,354,131,042.50-99,575,201,936.69

Finding the Fourth Proportional to 169,096,527,914.92, 233,354,131,042.50 and 99,575,201,936.69

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Solution

The fourth proportional to 169,096,527,914.92, 233,354,131,042.50 and 99,575,201,936.69 is: 137,414,321,913.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,096,527,914.92 : 233,354,131,042.50 = 99,575,201,936.69 : x
  2. Step 2: Convert to fraction form
    169,096,527,914.92/233,354,131,042.50 = 99,575,201,936.69/x
  3. Step 3: Cross multiply
    169,096,527,914.92x = 233,354,131,042.50 × 99,575,201,936.69
  4. Step 4: Simplify right side
    169,096,527,914.92x = 23,236,284,721,316,591,828,992
  5. Step 5: Solve for x
    x = 23,236,284,721,316,591,828,992/169,096,527,914.92
  6. Step 6: Final answer
    x = 137,414,321,913.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.