Home / 36,032,310.60-54,057,681.90-25,415,478.60

Finding the Fourth Proportional to 36,032,310.60, 54,057,681.90 and 25,415,478.60

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Solution

The fourth proportional to 36,032,310.60, 54,057,681.90 and 25,415,478.60 is: 38,129,718.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,032,310.60 : 54,057,681.90 = 25,415,478.60 : x
  2. Step 2: Convert to fraction form
    36,032,310.60/54,057,681.90 = 25,415,478.60/x
  3. Step 3: Cross multiply
    36,032,310.60x = 54,057,681.90 × 25,415,478.60
  4. Step 4: Simplify right side
    36,032,310.60x = 1,373,901,857,495,057.50
  5. Step 5: Solve for x
    x = 1,373,901,857,495,057.50/36,032,310.60
  6. Step 6: Final answer
    x = 38,129,718.43

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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.