Home / 41,180,441.40-56,805,398.28-25,683,621.84

Finding the Fourth Proportional to 41,180,441.40, 56,805,398.28 and 25,683,621.84

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Solution

The fourth proportional to 41,180,441.40, 56,805,398.28 and 25,683,621.84 is: 35,428,672.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180,441.40 : 56,805,398.28 = 25,683,621.84 : x
  2. Step 2: Convert to fraction form
    41,180,441.40/56,805,398.28 = 25,683,621.84/x
  3. Step 3: Cross multiply
    41,180,441.40x = 56,805,398.28 × 25,683,621.84
  4. Step 4: Simplify right side
    41,180,441.40x = 1,458,968,367,894,106.50
  5. Step 5: Solve for x
    x = 1,458,968,367,894,106.50/41,180,441.40
  6. Step 6: Final answer
    x = 35,428,672.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.