Home / 45,385,792.65-62,627,564.32-25,539,211.44

Finding the Fourth Proportional to 45,385,792.65, 62,627,564.32 and 25,539,211.44

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Solution

The fourth proportional to 45,385,792.65, 62,627,564.32 and 25,539,211.44 is: 35,241,394.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,385,792.65 : 62,627,564.32 = 25,539,211.44 : x
  2. Step 2: Convert to fraction form
    45,385,792.65/62,627,564.32 = 25,539,211.44/x
  3. Step 3: Cross multiply
    45,385,792.65x = 62,627,564.32 × 25,539,211.44
  4. Step 4: Simplify right side
    45,385,792.65x = 1,599,458,607,076,832
  5. Step 5: Solve for x
    x = 1,599,458,607,076,832/45,385,792.65
  6. Step 6: Final answer
    x = 35,241,394.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.