Home / 34,668,036.80-52,002,055.20-17,661,924.80

Finding the Fourth Proportional to 34,668,036.80, 52,002,055.20 and 17,661,924.80

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Solution

The fourth proportional to 34,668,036.80, 52,002,055.20 and 17,661,924.80 is: 26,492,887.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,036.80 : 52,002,055.20 = 17,661,924.80 : x
  2. Step 2: Convert to fraction form
    34,668,036.80/52,002,055.20 = 17,661,924.80/x
  3. Step 3: Cross multiply
    34,668,036.80x = 52,002,055.20 × 17,661,924.80
  4. Step 4: Simplify right side
    34,668,036.80x = 918,456,388,387,849
  5. Step 5: Solve for x
    x = 918,456,388,387,849/34,668,036.80
  6. Step 6: Final answer
    x = 26,492,887.20

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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.