Home / 27,061,303.23-40,597,926.30-7,893,560.43

Finding the Fourth Proportional to 27,061,303.23, 40,597,926.30 and 7,893,560.43

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Solution

The fourth proportional to 27,061,303.23, 40,597,926.30 and 7,893,560.43 is: 11,842,082.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,061,303.23 : 40,597,926.30 = 7,893,560.43 : x
  2. Step 2: Convert to fraction form
    27,061,303.23/40,597,926.30 = 7,893,560.43/x
  3. Step 3: Cross multiply
    27,061,303.23x = 40,597,926.30 × 7,893,560.43
  4. Step 4: Simplify right side
    27,061,303.23x = 320,462,184,581,736.25
  5. Step 5: Solve for x
    x = 320,462,184,581,736.25/27,061,303.23
  6. Step 6: Final answer
    x = 11,842,082.47

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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.