Home / 14,508,337.80-21,763,325.90-4,411,288.20

Finding the Fourth Proportional to 14,508,337.80, 21,763,325.90 and 4,411,288.20

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Solution

The fourth proportional to 14,508,337.80, 21,763,325.90 and 4,411,288.20 is: 6,617,181.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,508,337.80 : 21,763,325.90 = 4,411,288.20 : x
  2. Step 2: Convert to fraction form
    14,508,337.80/21,763,325.90 = 4,411,288.20/x
  3. Step 3: Cross multiply
    14,508,337.80x = 21,763,325.90 × 4,411,288.20
  4. Step 4: Simplify right side
    14,508,337.80x = 96,004,302,735,424.38
  5. Step 5: Solve for x
    x = 96,004,302,735,424.38/14,508,337.80
  6. Step 6: Final answer
    x = 6,617,181.38

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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.