Home / 18,060,747.84-24,923,849.03-10,325,952.14

Finding the Fourth Proportional to 18,060,747.84, 24,923,849.03 and 10,325,952.14

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Solution

The fourth proportional to 18,060,747.84, 24,923,849.03 and 10,325,952.14 is: 14,249,823.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,747.84 : 24,923,849.03 = 10,325,952.14 : x
  2. Step 2: Convert to fraction form
    18,060,747.84/24,923,849.03 = 10,325,952.14/x
  3. Step 3: Cross multiply
    18,060,747.84x = 24,923,849.03 × 10,325,952.14
  4. Step 4: Simplify right side
    18,060,747.84x = 257,362,472,129,561.03
  5. Step 5: Solve for x
    x = 257,362,472,129,561.03/18,060,747.84
  6. Step 6: Final answer
    x = 14,249,823.67

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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.