Home / 17,423,745.30-24,043,779.59-9,688,621.14

Finding the Fourth Proportional to 17,423,745.30, 24,043,779.59 and 9,688,621.14

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Solution

The fourth proportional to 17,423,745.30, 24,043,779.59 and 9,688,621.14 is: 13,369,747.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423,745.30 : 24,043,779.59 = 9,688,621.14 : x
  2. Step 2: Convert to fraction form
    17,423,745.30/24,043,779.59 = 9,688,621.14/x
  3. Step 3: Cross multiply
    17,423,745.30x = 24,043,779.59 × 9,688,621.14
  4. Step 4: Simplify right side
    17,423,745.30x = 232,951,071,172,731.44
  5. Step 5: Solve for x
    x = 232,951,071,172,731.44/17,423,745.30
  6. Step 6: Final answer
    x = 13,369,747.27

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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.