Home / 23,526,743.40-35,302,653.90-9,150,280.20

Finding the Fourth Proportional to 23,526,743.40, 35,302,653.90 and 9,150,280.20

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Solution

The fourth proportional to 23,526,743.40, 35,302,653.90 and 9,150,280.20 is: 13,730,297.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,526,743.40 : 35,302,653.90 = 9,150,280.20 : x
  2. Step 2: Convert to fraction form
    23,526,743.40/35,302,653.90 = 9,150,280.20/x
  3. Step 3: Cross multiply
    23,526,743.40x = 35,302,653.90 × 9,150,280.20
  4. Step 4: Simplify right side
    23,526,743.40x = 323,029,174,988,622.75
  5. Step 5: Solve for x
    x = 323,029,174,988,622.75/23,526,743.40
  6. Step 6: Final answer
    x = 13,730,297.03

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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.