Home / 27,189,663.46-37,522,725.46-14,799,157.90

Finding the Fourth Proportional to 27,189,663.46, 37,522,725.46 and 14,799,157.90

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Solution

The fourth proportional to 27,189,663.46, 37,522,725.46 and 14,799,157.90 is: 20,423,376.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,189,663.46 : 37,522,725.46 = 14,799,157.90 : x
  2. Step 2: Convert to fraction form
    27,189,663.46/37,522,725.46 = 14,799,157.90/x
  3. Step 3: Cross multiply
    27,189,663.46x = 37,522,725.46 × 14,799,157.90
  4. Step 4: Simplify right side
    27,189,663.46x = 555,304,738,920,890.19
  5. Step 5: Solve for x
    x = 555,304,738,920,890.19/27,189,663.46
  6. Step 6: Final answer
    x = 20,423,376.69

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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.