Home / 23,373,726.40-35,044,000.80-8,991,236.80

Finding the Fourth Proportional to 23,373,726.40, 35,044,000.80 and 8,991,236.80

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Solution

The fourth proportional to 23,373,726.40, 35,044,000.80 and 8,991,236.80 is: 13,480,473.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373,726.40 : 35,044,000.80 = 8,991,236.80 : x
  2. Step 2: Convert to fraction form
    23,373,726.40/35,044,000.80 = 8,991,236.80/x
  3. Step 3: Cross multiply
    23,373,726.40x = 35,044,000.80 × 8,991,236.80
  4. Step 4: Simplify right side
    23,373,726.40x = 315,088,909,612,189.44
  5. Step 5: Solve for x
    x = 315,088,909,612,189.44/23,373,726.40
  6. Step 6: Final answer
    x = 13,480,473.94

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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.