Home / 23,042,006.40-34,563,009.60-14,494,627.20

Finding the Fourth Proportional to 23,042,006.40, 34,563,009.60 and 14,494,627.20

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Solution

The fourth proportional to 23,042,006.40, 34,563,009.60 and 14,494,627.20 is: 21,741,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,042,006.40 : 34,563,009.60 = 14,494,627.20 : x
  2. Step 2: Convert to fraction form
    23,042,006.40/34,563,009.60 = 14,494,627.20/x
  3. Step 3: Cross multiply
    23,042,006.40x = 34,563,009.60 × 14,494,627.20
  4. Step 4: Simplify right side
    23,042,006.40x = 500,977,939,062,021.12
  5. Step 5: Solve for x
    x = 500,977,939,062,021.12/23,042,006.40
  6. Step 6: Final answer
    x = 21,741,940.80

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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.