Home / 18,889,724.55-26,496,002.85-18,889,724.55

Finding the Fourth Proportional to 18,889,724.55, 26,496,002.85 and 18,889,724.55

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Solution

The fourth proportional to 18,889,724.55, 26,496,002.85 and 18,889,724.55 is: 26,496,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,889,724.55 : 26,496,002.85 = 18,889,724.55 : x
  2. Step 2: Convert to fraction form
    18,889,724.55/26,496,002.85 = 18,889,724.55/x
  3. Step 3: Cross multiply
    18,889,724.55x = 26,496,002.85 × 18,889,724.55
  4. Step 4: Simplify right side
    18,889,724.55x = 500,502,195,512,515
  5. Step 5: Solve for x
    x = 500,502,195,512,515/18,889,724.55
  6. Step 6: Final answer
    x = 26,496,002.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.