Home / 9,745,491.70-14,618,237.55-6,722,182.90

Finding the Fourth Proportional to 9,745,491.70, 14,618,237.55 and 6,722,182.90

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Solution

The fourth proportional to 9,745,491.70, 14,618,237.55 and 6,722,182.90 is: 10,083,274.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,491.70 : 14,618,237.55 = 6,722,182.90 : x
  2. Step 2: Convert to fraction form
    9,745,491.70/14,618,237.55 = 6,722,182.90/x
  3. Step 3: Cross multiply
    9,745,491.70x = 14,618,237.55 × 6,722,182.90
  4. Step 4: Simplify right side
    9,745,491.70x = 98,266,466,486,747.91
  5. Step 5: Solve for x
    x = 98,266,466,486,747.91/9,745,491.70
  6. Step 6: Final answer
    x = 10,083,274.35

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Similar ratio
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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.