Home / 68,872,577.99-95,044,157.64-37,932,747.26

Finding the Fourth Proportional to 68,872,577.99, 95,044,157.64 and 37,932,747.26

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Solution

The fourth proportional to 68,872,577.99, 95,044,157.64 and 37,932,747.26 is: 52,347,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,872,577.99 : 95,044,157.64 = 37,932,747.26 : x
  2. Step 2: Convert to fraction form
    68,872,577.99/95,044,157.64 = 37,932,747.26/x
  3. Step 3: Cross multiply
    68,872,577.99x = 95,044,157.64 × 37,932,747.26
  4. Step 4: Simplify right side
    68,872,577.99x = 3,605,286,009,822,497.50
  5. Step 5: Solve for x
    x = 3,605,286,009,822,497.50/68,872,577.99
  6. Step 6: Final answer
    x = 52,347,191.22

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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.