Home / 15,794,543.49-23,693,261.08-4,434,915.57

Finding the Fourth Proportional to 15,794,543.49, 23,693,261.08 and 4,434,915.57

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Solution

The fourth proportional to 15,794,543.49, 23,693,261.08 and 4,434,915.57 is: 6,652,779.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,543.49 : 23,693,261.08 = 4,434,915.57 : x
  2. Step 2: Convert to fraction form
    15,794,543.49/23,693,261.08 = 4,434,915.57/x
  3. Step 3: Cross multiply
    15,794,543.49x = 23,693,261.08 × 4,434,915.57
  4. Step 4: Simplify right side
    15,794,543.49x = 105,077,612,467,767.02
  5. Step 5: Solve for x
    x = 105,077,612,467,767.02/15,794,543.49
  6. Step 6: Final answer
    x = 6,652,779.33

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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.