Home / 192,651,614.64-265,859,230.10-104,545,612.32

Finding the Fourth Proportional to 192,651,614.64, 265,859,230.10 and 104,545,612.32

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Solution

The fourth proportional to 192,651,614.64, 265,859,230.10 and 104,545,612.32 is: 144,272,946.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,651,614.64 : 265,859,230.10 = 104,545,612.32 : x
  2. Step 2: Convert to fraction form
    192,651,614.64/265,859,230.10 = 104,545,612.32/x
  3. Step 3: Cross multiply
    192,651,614.64x = 265,859,230.10 × 104,545,612.32
  4. Step 4: Simplify right side
    192,651,614.64x = 27,794,416,000,992,664
  5. Step 5: Solve for x
    x = 27,794,416,000,992,664/192,651,614.64
  6. Step 6: Final answer
    x = 144,272,946.03

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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.