Home / 17,029,640.08-25,547,830.56-6,247,035.10

Finding the Fourth Proportional to 17,029,640.08, 25,547,830.56 and 6,247,035.10

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Solution

The fourth proportional to 17,029,640.08, 25,547,830.56 and 6,247,035.10 is: 9,371,789.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,029,640.08 : 25,547,830.56 = 6,247,035.10 : x
  2. Step 2: Convert to fraction form
    17,029,640.08/25,547,830.56 = 6,247,035.10/x
  3. Step 3: Cross multiply
    17,029,640.08x = 25,547,830.56 × 6,247,035.10
  4. Step 4: Simplify right side
    17,029,640.08x = 159,598,194,237,172.62
  5. Step 5: Solve for x
    x = 159,598,194,237,172.62/17,029,640.08
  6. Step 6: Final answer
    x = 9,371,789.04

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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.