Home / 9,108,770.51-13,665,551.18-3,273,545.26

Finding the Fourth Proportional to 9,108,770.51, 13,665,551.18 and 3,273,545.26

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Solution

The fourth proportional to 9,108,770.51, 13,665,551.18 and 3,273,545.26 is: 4,911,178.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,108,770.51 : 13,665,551.18 = 3,273,545.26 : x
  2. Step 2: Convert to fraction form
    9,108,770.51/13,665,551.18 = 3,273,545.26/x
  3. Step 3: Cross multiply
    9,108,770.51x = 13,665,551.18 × 3,273,545.26
  4. Step 4: Simplify right side
    9,108,770.51x = 44,734,800,357,347.16
  5. Step 5: Solve for x
    x = 44,734,800,357,347.16/9,108,770.51
  6. Step 6: Final answer
    x = 4,911,178.77

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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.