Home / 65,027,323.34-97,541,310.98-16,505,191.54

Finding the Fourth Proportional to 65,027,323.34, 97,541,310.98 and 16,505,191.54

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Solution

The fourth proportional to 65,027,323.34, 97,541,310.98 and 16,505,191.54 is: 24,757,870.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,027,323.34 : 97,541,310.98 = 16,505,191.54 : x
  2. Step 2: Convert to fraction form
    65,027,323.34/97,541,310.98 = 16,505,191.54/x
  3. Step 3: Cross multiply
    65,027,323.34x = 97,541,310.98 × 16,505,191.54
  4. Step 4: Simplify right side
    65,027,323.34x = 1,609,938,020,787,605
  5. Step 5: Solve for x
    x = 1,609,938,020,787,605/65,027,323.34
  6. Step 6: Final answer
    x = 24,757,870.05

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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.