Home / 45,510,496.59-62,821,563.99-29,830,531.29

Finding the Fourth Proportional to 45,510,496.59, 62,821,563.99 and 29,830,531.29

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Solution

The fourth proportional to 45,510,496.59, 62,821,563.99 and 29,830,531.29 is: 41,177,327.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,510,496.59 : 62,821,563.99 = 29,830,531.29 : x
  2. Step 2: Convert to fraction form
    45,510,496.59/62,821,563.99 = 29,830,531.29/x
  3. Step 3: Cross multiply
    45,510,496.59x = 62,821,563.99 × 29,830,531.29
  4. Step 4: Simplify right side
    45,510,496.59x = 1,874,000,630,290,432.25
  5. Step 5: Solve for x
    x = 1,874,000,630,290,432.25/45,510,496.59
  6. Step 6: Final answer
    x = 41,177,327.67

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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.