Home / 26,934,548.25-40,407,496.59-8,737,322.55

Finding the Fourth Proportional to 26,934,548.25, 40,407,496.59 and 8,737,322.55

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Solution

The fourth proportional to 26,934,548.25, 40,407,496.59 and 8,737,322.55 is: 13,107,824.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,934,548.25 : 40,407,496.59 = 8,737,322.55 : x
  2. Step 2: Convert to fraction form
    26,934,548.25/40,407,496.59 = 8,737,322.55/x
  3. Step 3: Cross multiply
    26,934,548.25x = 40,407,496.59 × 8,737,322.55
  4. Step 4: Simplify right side
    26,934,548.25x = 353,053,331,144,855.19
  5. Step 5: Solve for x
    x = 353,053,331,144,855.19/26,934,548.25
  6. Step 6: Final answer
    x = 13,107,824.49

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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.