Home / 15,945,377.16-23,921,213.40-5,848,085.64

Finding the Fourth Proportional to 15,945,377.16, 23,921,213.40 and 5,848,085.64

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Solution

The fourth proportional to 15,945,377.16, 23,921,213.40 and 5,848,085.64 is: 8,773,282.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,945,377.16 : 23,921,213.40 = 5,848,085.64 : x
  2. Step 2: Convert to fraction form
    15,945,377.16/23,921,213.40 = 5,848,085.64/x
  3. Step 3: Cross multiply
    15,945,377.16x = 23,921,213.40 × 5,848,085.64
  4. Step 4: Simplify right side
    15,945,377.16x = 139,893,304,575,915.56
  5. Step 5: Solve for x
    x = 139,893,304,575,915.56/15,945,377.16
  6. Step 6: Final answer
    x = 8,773,282.89

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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.