Home / 17,684,779.58-24,404,745.68-9,949,803.46

Finding the Fourth Proportional to 17,684,779.58, 24,404,745.68 and 9,949,803.46

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Solution

The fourth proportional to 17,684,779.58, 24,404,745.68 and 9,949,803.46 is: 13,730,588.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,684,779.58 : 24,404,745.68 = 9,949,803.46 : x
  2. Step 2: Convert to fraction form
    17,684,779.58/24,404,745.68 = 9,949,803.46/x
  3. Step 3: Cross multiply
    17,684,779.58x = 24,404,745.68 × 9,949,803.46
  4. Step 4: Simplify right side
    17,684,779.58x = 242,822,423,007,284.06
  5. Step 5: Solve for x
    x = 242,822,423,007,284.06/17,684,779.58
  6. Step 6: Final answer
    x = 13,730,588.04

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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.