Home / 14,569,072.80-21,836,113.20-6,045,021.60

Finding the Fourth Proportional to 14,569,072.80, 21,836,113.20 and 6,045,021.60

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Solution

The fourth proportional to 14,569,072.80, 21,836,113.20 and 6,045,021.60 is: 9,060,272.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,569,072.80 : 21,836,113.20 = 6,045,021.60 : x
  2. Step 2: Convert to fraction form
    14,569,072.80/21,836,113.20 = 6,045,021.60/x
  3. Step 3: Cross multiply
    14,569,072.80x = 21,836,113.20 × 6,045,021.60
  4. Step 4: Simplify right side
    14,569,072.80x = 131,999,775,954,045.11
  5. Step 5: Solve for x
    x = 131,999,775,954,045.11/14,569,072.80
  6. Step 6: Final answer
    x = 9,060,272.93

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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.