Home / 43,962,918.60-65,913,657.90-26,002,777.80

Finding the Fourth Proportional to 43,962,918.60, 65,913,657.90 and 26,002,777.80

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Solution

The fourth proportional to 43,962,918.60, 65,913,657.90 and 26,002,777.80 is: 38,985,996.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,962,918.60 : 65,913,657.90 = 26,002,777.80 : x
  2. Step 2: Convert to fraction form
    43,962,918.60/65,913,657.90 = 26,002,777.80/x
  3. Step 3: Cross multiply
    43,962,918.60x = 65,913,657.90 × 26,002,777.80
  4. Step 4: Simplify right side
    43,962,918.60x = 1,713,938,200,358,914.75
  5. Step 5: Solve for x
    x = 1,713,938,200,358,914.75/43,962,918.60
  6. Step 6: Final answer
    x = 38,985,996.72

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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.