Home / 53,612,066.84-80,404,814.23-15,273,913.10

Finding the Fourth Proportional to 53,612,066.84, 80,404,814.23 and 15,273,913.10

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Solution

The fourth proportional to 53,612,066.84, 80,404,814.23 and 15,273,913.10 is: 22,907,084.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,612,066.84 : 80,404,814.23 = 15,273,913.10 : x
  2. Step 2: Convert to fraction form
    53,612,066.84/80,404,814.23 = 15,273,913.10/x
  3. Step 3: Cross multiply
    53,612,066.84x = 80,404,814.23 × 15,273,913.10
  4. Step 4: Simplify right side
    53,612,066.84x = 1,228,096,144,930,454.75
  5. Step 5: Solve for x
    x = 1,228,096,144,930,454.75/53,612,066.84
  6. Step 6: Final answer
    x = 22,907,084.49

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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.