Home / 21,566,469.80-32,349,704.70-10,229,061.80

Finding the Fourth Proportional to 21,566,469.80, 32,349,704.70 and 10,229,061.80

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Solution

The fourth proportional to 21,566,469.80, 32,349,704.70 and 10,229,061.80 is: 15,343,592.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,566,469.80 : 32,349,704.70 = 10,229,061.80 : x
  2. Step 2: Convert to fraction form
    21,566,469.80/32,349,704.70 = 10,229,061.80/x
  3. Step 3: Cross multiply
    21,566,469.80x = 32,349,704.70 × 10,229,061.80
  4. Step 4: Simplify right side
    21,566,469.80x = 330,907,128,588,050.50
  5. Step 5: Solve for x
    x = 330,907,128,588,050.50/21,566,469.80
  6. Step 6: Final answer
    x = 15,343,592.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.