Home / 44,433,273.60-66,636,846.72-18,874,080

Finding the Fourth Proportional to 44,433,273.60, 66,636,846.72 and 18,874,080

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Solution

The fourth proportional to 44,433,273.60, 66,636,846.72 and 18,874,080 is: 28,305,570.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,433,273.60 : 66,636,846.72 = 18,874,080 : x
  2. Step 2: Convert to fraction form
    44,433,273.60/66,636,846.72 = 18,874,080/x
  3. Step 3: Cross multiply
    44,433,273.60x = 66,636,846.72 × 18,874,080
  4. Step 4: Simplify right side
    44,433,273.60x = 1,257,709,175,941,017.50
  5. Step 5: Solve for x
    x = 1,257,709,175,941,017.50/44,433,273.60
  6. Step 6: Final answer
    x = 28,305,570.89

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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.