Home / 14,982,681.70-22,474,022.55-4,885,302.70

Finding the Fourth Proportional to 14,982,681.70, 22,474,022.55 and 4,885,302.70

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Solution

The fourth proportional to 14,982,681.70, 22,474,022.55 and 4,885,302.70 is: 7,327,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,982,681.70 : 22,474,022.55 = 4,885,302.70 : x
  2. Step 2: Convert to fraction form
    14,982,681.70/22,474,022.55 = 4,885,302.70/x
  3. Step 3: Cross multiply
    14,982,681.70x = 22,474,022.55 × 4,885,302.70
  4. Step 4: Simplify right side
    14,982,681.70x = 109,792,403,043,375.89
  5. Step 5: Solve for x
    x = 109,792,403,043,375.89/14,982,681.70
  6. Step 6: Final answer
    x = 7,327,954.05

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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.