Home / 32,777,389.08-45,232,806-18,093,064.95

Finding the Fourth Proportional to 32,777,389.08, 45,232,806 and 18,093,064.95

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Solution

The fourth proportional to 32,777,389.08, 45,232,806 and 18,093,064.95 is: 24,968,434.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,389.08 : 45,232,806 = 18,093,064.95 : x
  2. Step 2: Convert to fraction form
    32,777,389.08/45,232,806 = 18,093,064.95/x
  3. Step 3: Cross multiply
    32,777,389.08x = 45,232,806 × 18,093,064.95
  4. Step 4: Simplify right side
    32,777,389.08x = 818,400,096,828,749.62
  5. Step 5: Solve for x
    x = 818,400,096,828,749.62/32,777,389.08
  6. Step 6: Final answer
    x = 24,968,434.64

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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.