Home / 17,024,215.02-25,536,154.24-7,799,570.92

Finding the Fourth Proportional to 17,024,215.02, 25,536,154.24 and 7,799,570.92

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Solution

The fourth proportional to 17,024,215.02, 25,536,154.24 and 7,799,570.92 is: 11,699,279.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,215.02 : 25,536,154.24 = 7,799,570.92 : x
  2. Step 2: Convert to fraction form
    17,024,215.02/25,536,154.24 = 7,799,570.92/x
  3. Step 3: Cross multiply
    17,024,215.02x = 25,536,154.24 × 7,799,570.92
  4. Step 4: Simplify right side
    17,024,215.02x = 199,171,046,018,938.69
  5. Step 5: Solve for x
    x = 199,171,046,018,938.69/17,024,215.02
  6. Step 6: Final answer
    x = 11,699,279.28

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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.