Home / 25,788,716.15-38,683,343.88-7,593,255.77

Finding the Fourth Proportional to 25,788,716.15, 38,683,343.88 and 7,593,255.77

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Solution

The fourth proportional to 25,788,716.15, 38,683,343.88 and 7,593,255.77 is: 11,389,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,788,716.15 : 38,683,343.88 = 7,593,255.77 : x
  2. Step 2: Convert to fraction form
    25,788,716.15/38,683,343.88 = 7,593,255.77/x
  3. Step 3: Cross multiply
    25,788,716.15x = 38,683,343.88 × 7,593,255.77
  4. Step 4: Simplify right side
    25,788,716.15x = 293,732,523,926,287.50
  5. Step 5: Solve for x
    x = 293,732,523,926,287.50/25,788,716.15
  6. Step 6: Final answer
    x = 11,389,963.05

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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.