Home / 9,668,568.10-14,502,852.15-2,936,107.30

Finding the Fourth Proportional to 9,668,568.10, 14,502,852.15 and 2,936,107.30

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Solution

The fourth proportional to 9,668,568.10, 14,502,852.15 and 2,936,107.30 is: 4,404,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668,568.10 : 14,502,852.15 = 2,936,107.30 : x
  2. Step 2: Convert to fraction form
    9,668,568.10/14,502,852.15 = 2,936,107.30/x
  3. Step 3: Cross multiply
    9,668,568.10x = 14,502,852.15 × 2,936,107.30
  4. Step 4: Simplify right side
    9,668,568.10x = 42,581,930,068,435.70
  5. Step 5: Solve for x
    x = 42,581,930,068,435.70/9,668,568.10
  6. Step 6: Final answer
    x = 4,404,160.95

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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.