Home / 23,483,234.90-32,407,098.90-13,169,736.56

Finding the Fourth Proportional to 23,483,234.90, 32,407,098.90 and 13,169,736.56

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Solution

The fourth proportional to 23,483,234.90, 32,407,098.90 and 13,169,736.56 is: 18,174,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,483,234.90 : 32,407,098.90 = 13,169,736.56 : x
  2. Step 2: Convert to fraction form
    23,483,234.90/32,407,098.90 = 13,169,736.56/x
  3. Step 3: Cross multiply
    23,483,234.90x = 32,407,098.90 × 13,169,736.56
  4. Step 4: Simplify right side
    23,483,234.90x = 426,792,955,186,865.81
  5. Step 5: Solve for x
    x = 426,792,955,186,865.81/23,483,234.90
  6. Step 6: Final answer
    x = 18,174,368.10

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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.