Home / 14,890,301.70-22,335,452.55-4,792,922.70

Finding the Fourth Proportional to 14,890,301.70, 22,335,452.55 and 4,792,922.70

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Solution

The fourth proportional to 14,890,301.70, 22,335,452.55 and 4,792,922.70 is: 7,189,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,301.70 : 22,335,452.55 = 4,792,922.70 : x
  2. Step 2: Convert to fraction form
    14,890,301.70/22,335,452.55 = 4,792,922.70/x
  3. Step 3: Cross multiply
    14,890,301.70x = 22,335,452.55 × 4,792,922.70
  4. Step 4: Simplify right side
    14,890,301.70x = 107,052,097,541,667.89
  5. Step 5: Solve for x
    x = 107,052,097,541,667.89/14,890,301.70
  6. Step 6: Final answer
    x = 7,189,384.05

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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.