Home / 23,663,919.51-35,402,484.65-17,923,190.31

Finding the Fourth Proportional to 23,663,919.51, 35,402,484.65 and 17,923,190.31

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Solution

The fourth proportional to 23,663,919.51, 35,402,484.65 and 17,923,190.31 is: 26,814,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,919.51 : 35,402,484.65 = 17,923,190.31 : x
  2. Step 2: Convert to fraction form
    23,663,919.51/35,402,484.65 = 17,923,190.31/x
  3. Step 3: Cross multiply
    23,663,919.51x = 35,402,484.65 × 17,923,190.31
  4. Step 4: Simplify right side
    23,663,919.51x = 634,525,469,739,187.75
  5. Step 5: Solve for x
    x = 634,525,469,739,187.75/23,663,919.51
  6. Step 6: Final answer
    x = 26,814,047.84

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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.