Home / 56,943,241.01-85,551,125.88-36,512,988.06

Finding the Fourth Proportional to 56,943,241.01, 85,551,125.88 and 36,512,988.06

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Solution

The fourth proportional to 56,943,241.01, 85,551,125.88 and 36,512,988.06 is: 54,856,857.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,943,241.01 : 85,551,125.88 = 36,512,988.06 : x
  2. Step 2: Convert to fraction form
    56,943,241.01/85,551,125.88 = 36,512,988.06/x
  3. Step 3: Cross multiply
    56,943,241.01x = 85,551,125.88 × 36,512,988.06
  4. Step 4: Simplify right side
    56,943,241.01x = 3,123,727,237,775,997
  5. Step 5: Solve for x
    x = 3,123,727,237,775,997/56,943,241.01
  6. Step 6: Final answer
    x = 54,856,857.16

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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.