Home / 9,866,758.84-14,802,685.26-3,043,178.44

Finding the Fourth Proportional to 9,866,758.84, 14,802,685.26 and 3,043,178.44

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Solution

The fourth proportional to 9,866,758.84, 14,802,685.26 and 3,043,178.44 is: 4,565,553.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,866,758.84 : 14,802,685.26 = 3,043,178.44 : x
  2. Step 2: Convert to fraction form
    9,866,758.84/14,802,685.26 = 3,043,178.44/x
  3. Step 3: Cross multiply
    9,866,758.84x = 14,802,685.26 × 3,043,178.44
  4. Step 4: Simplify right side
    9,866,758.84x = 45,047,212,637,337.79
  5. Step 5: Solve for x
    x = 45,047,212,637,337.79/9,866,758.84
  6. Step 6: Final answer
    x = 4,565,553.22

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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.