Home / 44,009,909.65-66,014,536.42-13,304,429.65

Finding the Fourth Proportional to 44,009,909.65, 66,014,536.42 and 13,304,429.65

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Solution

The fourth proportional to 44,009,909.65, 66,014,536.42 and 13,304,429.65 is: 19,956,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,909.65 : 66,014,536.42 = 13,304,429.65 : x
  2. Step 2: Convert to fraction form
    44,009,909.65/66,014,536.42 = 13,304,429.65/x
  3. Step 3: Cross multiply
    44,009,909.65x = 66,014,536.42 × 13,304,429.65
  4. Step 4: Simplify right side
    44,009,909.65x = 878,285,755,677,252.88
  5. Step 5: Solve for x
    x = 878,285,755,677,252.88/44,009,909.65
  6. Step 6: Final answer
    x = 19,956,545.30

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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.