Home / 23,627,131.60-32,605,441.90-13,314,223.74

Finding the Fourth Proportional to 23,627,131.60, 32,605,441.90 and 13,314,223.74

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Solution

The fourth proportional to 23,627,131.60, 32,605,441.90 and 13,314,223.74 is: 18,373,628.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627,131.60 : 32,605,441.90 = 13,314,223.74 : x
  2. Step 2: Convert to fraction form
    23,627,131.60/32,605,441.90 = 13,314,223.74/x
  3. Step 3: Cross multiply
    23,627,131.60x = 32,605,441.90 × 13,314,223.74
  4. Step 4: Simplify right side
    23,627,131.60x = 434,116,148,598,170.69
  5. Step 5: Solve for x
    x = 434,116,148,598,170.69/23,627,131.60
  6. Step 6: Final answer
    x = 18,373,628.93

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1.5x scale

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.