Home / 43,798,280.40-65,626,561.80-27,595,234.80

Finding the Fourth Proportional to 43,798,280.40, 65,626,561.80 and 27,595,234.80

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Solution

The fourth proportional to 43,798,280.40, 65,626,561.80 and 27,595,234.80 is: 41,348,207.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,798,280.40 : 65,626,561.80 = 27,595,234.80 : x
  2. Step 2: Convert to fraction form
    43,798,280.40/65,626,561.80 = 27,595,234.80/x
  3. Step 3: Cross multiply
    43,798,280.40x = 65,626,561.80 × 27,595,234.80
  4. Step 4: Simplify right side
    43,798,280.40x = 1,810,980,381,987,710.50
  5. Step 5: Solve for x
    x = 1,810,980,381,987,710.50/43,798,280.40
  6. Step 6: Final answer
    x = 41,348,207.41

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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.