Home / 170,201,103,302.17-255,301,654,953.26-100,544,068,550.17

Finding the Fourth Proportional to 170,201,103,302.17, 255,301,654,953.26 and 100,544,068,550.17

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Solution

The fourth proportional to 170,201,103,302.17, 255,301,654,953.26 and 100,544,068,550.17 is: 150,816,102,825.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,201,103,302.17 : 255,301,654,953.26 = 100,544,068,550.17 : x
  2. Step 2: Convert to fraction form
    170,201,103,302.17/255,301,654,953.26 = 100,544,068,550.17/x
  3. Step 3: Cross multiply
    170,201,103,302.17x = 255,301,654,953.26 × 100,544,068,550.17
  4. Step 4: Simplify right side
    170,201,103,302.17x = 25,669,067,096,592,423,583,744
  5. Step 5: Solve for x
    x = 25,669,067,096,592,423,583,744/170,201,103,302.17
  6. Step 6: Final answer
    x = 150,816,102,825.26

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1.5x scale

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.