Home / 18,304,554.79-25,260,216.82-10,044,756.10

Finding the Fourth Proportional to 18,304,554.79, 25,260,216.82 and 10,044,756.10

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Solution

The fourth proportional to 18,304,554.79, 25,260,216.82 and 10,044,756.10 is: 13,861,725.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,304,554.79 : 25,260,216.82 = 10,044,756.10 : x
  2. Step 2: Convert to fraction form
    18,304,554.79/25,260,216.82 = 10,044,756.10/x
  3. Step 3: Cross multiply
    18,304,554.79x = 25,260,216.82 × 10,044,756.10
  4. Step 4: Simplify right side
    18,304,554.79x = 253,732,716,990,017.59
  5. Step 5: Solve for x
    x = 253,732,716,990,017.59/18,304,554.79
  6. Step 6: Final answer
    x = 13,861,725.67

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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.