Home / 18,041,203.74-24,758,822.70-17,913,657.90

Finding the Fourth Proportional to 18,041,203.74, 24,758,822.70 and 17,913,657.90

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Solution

The fourth proportional to 18,041,203.74, 24,758,822.70 and 17,913,657.90 is: 24,583,785.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,203.74 : 24,758,822.70 = 17,913,657.90 : x
  2. Step 2: Convert to fraction form
    18,041,203.74/24,758,822.70 = 17,913,657.90/x
  3. Step 3: Cross multiply
    18,041,203.74x = 24,758,822.70 × 17,913,657.90
  4. Step 4: Simplify right side
    18,041,203.74x = 443,521,079,854,554.25
  5. Step 5: Solve for x
    x = 443,521,079,854,554.25/18,041,203.74
  6. Step 6: Final answer
    x = 24,583,785.33

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.