Home / 17,496,805.16-26,242,903.52-5,200,506

Finding the Fourth Proportional to 17,496,805.16, 26,242,903.52 and 5,200,506

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Solution

The fourth proportional to 17,496,805.16, 26,242,903.52 and 5,200,506 is: 7,800,074.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,805.16 : 26,242,903.52 = 5,200,506 : x
  2. Step 2: Convert to fraction form
    17,496,805.16/26,242,903.52 = 5,200,506/x
  3. Step 3: Cross multiply
    17,496,805.16x = 26,242,903.52 × 5,200,506
  4. Step 4: Simplify right side
    17,496,805.16x = 136,476,377,213,181.12
  5. Step 5: Solve for x
    x = 136,476,377,213,181.12/17,496,805.16
  6. Step 6: Final answer
    x = 7,800,074.13

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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.