Home / 73,920,628.24-110,802,751.84-27,842,560

Finding the Fourth Proportional to 73,920,628.24, 110,802,751.84 and 27,842,560

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Solution

The fourth proportional to 73,920,628.24, 110,802,751.84 and 27,842,560 is: 41,734,389.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,920,628.24 : 110,802,751.84 = 27,842,560 : x
  2. Step 2: Convert to fraction form
    73,920,628.24/110,802,751.84 = 27,842,560/x
  3. Step 3: Cross multiply
    73,920,628.24x = 110,802,751.84 × 27,842,560
  4. Step 4: Simplify right side
    73,920,628.24x = 3,085,032,266,270,310.50
  5. Step 5: Solve for x
    x = 3,085,032,266,270,310.50/73,920,628.24
  6. Step 6: Final answer
    x = 41,734,389.16

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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.