Home / 95,515,204.40-131,811,425.88-54,264,359.60

Finding the Fourth Proportional to 95,515,204.40, 131,811,425.88 and 54,264,359.60

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Solution

The fourth proportional to 95,515,204.40, 131,811,425.88 and 54,264,359.60 is: 74,885,068.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,515,204.40 : 131,811,425.88 = 54,264,359.60 : x
  2. Step 2: Convert to fraction form
    95,515,204.40/131,811,425.88 = 54,264,359.60/x
  3. Step 3: Cross multiply
    95,515,204.40x = 131,811,425.88 × 54,264,359.60
  4. Step 4: Simplify right side
    95,515,204.40x = 7,152,662,613,341,066
  5. Step 5: Solve for x
    x = 7,152,662,613,341,066/95,515,204.40
  6. Step 6: Final answer
    x = 74,885,068.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.