Home / 43,466,999.70-65,200,499.55-11,554,295.70

Finding the Fourth Proportional to 43,466,999.70, 65,200,499.55 and 11,554,295.70

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Solution

The fourth proportional to 43,466,999.70, 65,200,499.55 and 11,554,295.70 is: 17,331,443.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,466,999.70 : 65,200,499.55 = 11,554,295.70 : x
  2. Step 2: Convert to fraction form
    43,466,999.70/65,200,499.55 = 11,554,295.70/x
  3. Step 3: Cross multiply
    43,466,999.70x = 65,200,499.55 × 11,554,295.70
  4. Step 4: Simplify right side
    43,466,999.70x = 753,345,851,588,416.88
  5. Step 5: Solve for x
    x = 753,345,851,588,416.88/43,466,999.70
  6. Step 6: Final answer
    x = 17,331,443.55

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1.5x scale

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.