Home / 43,702,962.12-60,309,792.90-23,856,647.40

Finding the Fourth Proportional to 43,702,962.12, 60,309,792.90 and 23,856,647.40

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Solution

The fourth proportional to 43,702,962.12, 60,309,792.90 and 23,856,647.40 is: 32,922,012.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,702,962.12 : 60,309,792.90 = 23,856,647.40 : x
  2. Step 2: Convert to fraction form
    43,702,962.12/60,309,792.90 = 23,856,647.40/x
  3. Step 3: Cross multiply
    43,702,962.12x = 60,309,792.90 × 23,856,647.40
  4. Step 4: Simplify right side
    43,702,962.12x = 1,438,789,463,982,323.25
  5. Step 5: Solve for x
    x = 1,438,789,463,982,323.25/43,702,962.12
  6. Step 6: Final answer
    x = 32,922,012.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.