Home / 27,274,748.04-37,653,303.78-19,924,328.52

Finding the Fourth Proportional to 27,274,748.04, 37,653,303.78 and 19,924,328.52

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Solution

The fourth proportional to 27,274,748.04, 37,653,303.78 and 19,924,328.52 is: 27,505,911.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,274,748.04 : 37,653,303.78 = 19,924,328.52 : x
  2. Step 2: Convert to fraction form
    27,274,748.04/37,653,303.78 = 19,924,328.52/x
  3. Step 3: Cross multiply
    27,274,748.04x = 37,653,303.78 × 19,924,328.52
  4. Step 4: Simplify right side
    27,274,748.04x = 750,216,794,376,077.88
  5. Step 5: Solve for x
    x = 750,216,794,376,077.88/27,274,748.04
  6. Step 6: Final answer
    x = 27,505,911.08

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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.