Home / 27,548,177.34-41,309,496.84-10,271,739.50

Finding the Fourth Proportional to 27,548,177.34, 41,309,496.84 and 10,271,739.50

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Solution

The fourth proportional to 27,548,177.34, 41,309,496.84 and 10,271,739.50 is: 15,402,848.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548,177.34 : 41,309,496.84 = 10,271,739.50 : x
  2. Step 2: Convert to fraction form
    27,548,177.34/41,309,496.84 = 10,271,739.50/x
  3. Step 3: Cross multiply
    27,548,177.34x = 41,309,496.84 × 10,271,739.50
  4. Step 4: Simplify right side
    27,548,177.34x = 424,320,390,210,005.69
  5. Step 5: Solve for x
    x = 424,320,390,210,005.69/27,548,177.34
  6. Step 6: Final answer
    x = 15,402,848.07

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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.