Home / 186,046,834.99-279,095,791.13-63,192,170.43

Finding the Fourth Proportional to 186,046,834.99, 279,095,791.13 and 63,192,170.43

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Solution

The fourth proportional to 186,046,834.99, 279,095,791.13 and 63,192,170.43 is: 94,796,930.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,046,834.99 : 279,095,791.13 = 63,192,170.43 : x
  2. Step 2: Convert to fraction form
    186,046,834.99/279,095,791.13 = 63,192,170.43/x
  3. Step 3: Cross multiply
    186,046,834.99x = 279,095,791.13 × 63,192,170.43
  4. Step 4: Simplify right side
    186,046,834.99x = 17,636,668,799,382,642
  5. Step 5: Solve for x
    x = 17,636,668,799,382,642/186,046,834.99
  6. Step 6: Final answer
    x = 94,796,930.03

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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.