Home / 68,926,676.61-95,132,928.35-41,065,707.93

Finding the Fourth Proportional to 68,926,676.61, 95,132,928.35 and 41,065,707.93

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Solution

The fourth proportional to 68,926,676.61, 95,132,928.35 and 41,065,707.93 is: 56,679,086.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,926,676.61 : 95,132,928.35 = 41,065,707.93 : x
  2. Step 2: Convert to fraction form
    68,926,676.61/95,132,928.35 = 41,065,707.93/x
  3. Step 3: Cross multiply
    68,926,676.61x = 95,132,928.35 × 41,065,707.93
  4. Step 4: Simplify right side
    68,926,676.61x = 3,906,701,049,941,388
  5. Step 5: Solve for x
    x = 3,906,701,049,941,388/68,926,676.61
  6. Step 6: Final answer
    x = 56,679,086.27

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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.