Home / 17,381,624.80-26,097,320.40-9,823,352.80

Finding the Fourth Proportional to 17,381,624.80, 26,097,320.40 and 9,823,352.80

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Solution

The fourth proportional to 17,381,624.80, 26,097,320.40 and 9,823,352.80 is: 14,749,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,381,624.80 : 26,097,320.40 = 9,823,352.80 : x
  2. Step 2: Convert to fraction form
    17,381,624.80/26,097,320.40 = 9,823,352.80/x
  3. Step 3: Cross multiply
    17,381,624.80x = 26,097,320.40 × 9,823,352.80
  4. Step 4: Simplify right side
    17,381,624.80x = 256,363,185,423,837.12
  5. Step 5: Solve for x
    x = 256,363,185,423,837.12/17,381,624.80
  6. Step 6: Final answer
    x = 14,749,092.12

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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.