Home / 37,029,316.40-55,552,842.72-15,451,915.04

Finding the Fourth Proportional to 37,029,316.40, 55,552,842.72 and 15,451,915.04

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Solution

The fourth proportional to 37,029,316.40, 55,552,842.72 and 15,451,915.04 is: 23,181,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,029,316.40 : 55,552,842.72 = 15,451,915.04 : x
  2. Step 2: Convert to fraction form
    37,029,316.40/55,552,842.72 = 15,451,915.04/x
  3. Step 3: Cross multiply
    37,029,316.40x = 55,552,842.72 × 15,451,915.04
  4. Step 4: Simplify right side
    37,029,316.40x = 858,397,805,939,922.50
  5. Step 5: Solve for x
    x = 858,397,805,939,922.50/37,029,316.40
  6. Step 6: Final answer
    x = 23,181,573.13

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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.