Home / 27,548,186.34-41,309,510.34-10,271,748.50

Finding the Fourth Proportional to 27,548,186.34, 41,309,510.34 and 10,271,748.50

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Solution

The fourth proportional to 27,548,186.34, 41,309,510.34 and 10,271,748.50 is: 15,402,861.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548,186.34 : 41,309,510.34 = 10,271,748.50 : x
  2. Step 2: Convert to fraction form
    27,548,186.34/41,309,510.34 = 10,271,748.50/x
  3. Step 3: Cross multiply
    27,548,186.34x = 41,309,510.34 × 10,271,748.50
  4. Step 4: Simplify right side
    27,548,186.34x = 424,320,900,664,081.94
  5. Step 5: Solve for x
    x = 424,320,900,664,081.94/27,548,186.34
  6. Step 6: Final answer
    x = 15,402,861.57

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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.