Home / 17,985,215.30-24,818,983.00-10,252,748.75

Finding the Fourth Proportional to 17,985,215.30, 24,818,983.00 and 10,252,748.75

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Solution

The fourth proportional to 17,985,215.30, 24,818,983.00 and 10,252,748.75 is: 14,148,443.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985,215.30 : 24,818,983.00 = 10,252,748.75 : x
  2. Step 2: Convert to fraction form
    17,985,215.30/24,818,983.00 = 10,252,748.75/x
  3. Step 3: Cross multiply
    17,985,215.30x = 24,818,983.00 × 10,252,748.75
  4. Step 4: Simplify right side
    17,985,215.30x = 254,462,796,779,794.44
  5. Step 5: Solve for x
    x = 254,462,796,779,794.44/17,985,215.30
  6. Step 6: Final answer
    x = 14,148,443.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.