Home / 25,788,736.88-38,683,375.02-7,593,276.56

Finding the Fourth Proportional to 25,788,736.88, 38,683,375.02 and 7,593,276.56

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Solution

The fourth proportional to 25,788,736.88, 38,683,375.02 and 7,593,276.56 is: 11,389,994.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,788,736.88 : 38,683,375.02 = 7,593,276.56 : x
  2. Step 2: Convert to fraction form
    25,788,736.88/38,683,375.02 = 7,593,276.56/x
  3. Step 3: Cross multiply
    25,788,736.88x = 38,683,375.02 × 7,593,276.56
  4. Step 4: Simplify right side
    25,788,736.88x = 293,733,564,801,055.56
  5. Step 5: Solve for x
    x = 293,733,564,801,055.56/25,788,736.88
  6. Step 6: Final answer
    x = 11,389,994.25

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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.