Home / 17,713,561.80-26,575,008.30-6,352,825.80

Finding the Fourth Proportional to 17,713,561.80, 26,575,008.30 and 6,352,825.80

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Solution

The fourth proportional to 17,713,561.80, 26,575,008.30 and 6,352,825.80 is: 9,530,911.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,561.80 : 26,575,008.30 = 6,352,825.80 : x
  2. Step 2: Convert to fraction form
    17,713,561.80/26,575,008.30 = 6,352,825.80/x
  3. Step 3: Cross multiply
    17,713,561.80x = 26,575,008.30 × 6,352,825.80
  4. Step 4: Simplify right side
    17,713,561.80x = 168,826,398,363,454.12
  5. Step 5: Solve for x
    x = 168,826,398,363,454.12/17,713,561.80
  6. Step 6: Final answer
    x = 9,530,911.98

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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.