Home / 24,702,701.03-34,089,311.24-13,689,428.30

Finding the Fourth Proportional to 24,702,701.03, 34,089,311.24 and 13,689,428.30

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Solution

The fourth proportional to 24,702,701.03, 34,089,311.24 and 13,689,428.30 is: 18,891,180.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,702,701.03 : 34,089,311.24 = 13,689,428.30 : x
  2. Step 2: Convert to fraction form
    24,702,701.03/34,089,311.24 = 13,689,428.30/x
  3. Step 3: Cross multiply
    24,702,701.03x = 34,089,311.24 × 13,689,428.30
  4. Step 4: Simplify right side
    24,702,701.03x = 466,663,182,033,140.25
  5. Step 5: Solve for x
    x = 466,663,182,033,140.25/24,702,701.03
  6. Step 6: Final answer
    x = 18,891,180.42

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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.