Home / 17,004,950.70-25,533,998.10-9,830,497.20

Finding the Fourth Proportional to 17,004,950.70, 25,533,998.10 and 9,830,497.20

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Solution

The fourth proportional to 17,004,950.70, 25,533,998.10 and 9,830,497.20 is: 14,761,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004,950.70 : 25,533,998.10 = 9,830,497.20 : x
  2. Step 2: Convert to fraction form
    17,004,950.70/25,533,998.10 = 9,830,497.20/x
  3. Step 3: Cross multiply
    17,004,950.70x = 25,533,998.10 × 9,830,497.20
  4. Step 4: Simplify right side
    17,004,950.70x = 251,011,896,826,855.31
  5. Step 5: Solve for x
    x = 251,011,896,826,855.31/17,004,950.70
  6. Step 6: Final answer
    x = 14,761,107.00

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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.