Home / 23,783,897.67-32,824,501.56-13,332,736.72

Finding the Fourth Proportional to 23,783,897.67, 32,824,501.56 and 13,332,736.72

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Solution

The fourth proportional to 23,783,897.67, 32,824,501.56 and 13,332,736.72 is: 18,400,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,783,897.67 : 32,824,501.56 = 13,332,736.72 : x
  2. Step 2: Convert to fraction form
    23,783,897.67/32,824,501.56 = 13,332,736.72/x
  3. Step 3: Cross multiply
    23,783,897.67x = 32,824,501.56 × 13,332,736.72
  4. Step 4: Simplify right side
    23,783,897.67x = 437,640,437,305,739.88
  5. Step 5: Solve for x
    x = 437,640,437,305,739.88/23,783,897.67
  6. Step 6: Final answer
    x = 18,400,703.01

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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.