Home / 67,227,631.93-92,778,086.73-41,127,152.59

Finding the Fourth Proportional to 67,227,631.93, 92,778,086.73 and 41,127,152.59

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Solution

The fourth proportional to 67,227,631.93, 92,778,086.73 and 41,127,152.59 is: 56,757,889.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,227,631.93 : 92,778,086.73 = 41,127,152.59 : x
  2. Step 2: Convert to fraction form
    67,227,631.93/92,778,086.73 = 41,127,152.59/x
  3. Step 3: Cross multiply
    67,227,631.93x = 92,778,086.73 × 41,127,152.59
  4. Step 4: Simplify right side
    67,227,631.93x = 3,815,698,529,952,964.50
  5. Step 5: Solve for x
    x = 3,815,698,529,952,964.50/67,227,631.93
  6. Step 6: Final answer
    x = 56,757,889.88

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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.