Home / 14,059,651.49-21,084,024.94-4,835,870.16

Finding the Fourth Proportional to 14,059,651.49, 21,084,024.94 and 4,835,870.16

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Solution

The fourth proportional to 14,059,651.49, 21,084,024.94 and 4,835,870.16 is: 7,251,929.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059,651.49 : 21,084,024.94 = 4,835,870.16 : x
  2. Step 2: Convert to fraction form
    14,059,651.49/21,084,024.94 = 4,835,870.16/x
  3. Step 3: Cross multiply
    14,059,651.49x = 21,084,024.94 × 4,835,870.16
  4. Step 4: Simplify right side
    14,059,651.49x = 101,959,606,987,021.53
  5. Step 5: Solve for x
    x = 101,959,606,987,021.53/14,059,651.49
  6. Step 6: Final answer
    x = 7,251,929.90

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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.