Home / 16,899,792.81-25,343,325.04-6,114,427.35

Finding the Fourth Proportional to 16,899,792.81, 25,343,325.04 and 6,114,427.35

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Solution

The fourth proportional to 16,899,792.81, 25,343,325.04 and 6,114,427.35 is: 9,169,338.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,899,792.81 : 25,343,325.04 = 6,114,427.35 : x
  2. Step 2: Convert to fraction form
    16,899,792.81/25,343,325.04 = 6,114,427.35/x
  3. Step 3: Cross multiply
    16,899,792.81x = 25,343,325.04 × 6,114,427.35
  4. Step 4: Simplify right side
    16,899,792.81x = 154,959,919,764,515.84
  5. Step 5: Solve for x
    x = 154,959,919,764,515.84/16,899,792.81
  6. Step 6: Final answer
    x = 9,169,338.44

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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.