Home / 67,127,565.31-92,631,032.31-37,753,222.77

Finding the Fourth Proportional to 67,127,565.31, 92,631,032.31 and 37,753,222.77

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Solution

The fourth proportional to 67,127,565.31, 92,631,032.31 and 37,753,222.77 is: 52,096,630.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,127,565.31 : 92,631,032.31 = 37,753,222.77 : x
  2. Step 2: Convert to fraction form
    67,127,565.31/92,631,032.31 = 37,753,222.77/x
  3. Step 3: Cross multiply
    67,127,565.31x = 92,631,032.31 × 37,753,222.77
  4. Step 4: Simplify right side
    67,127,565.31x = 3,497,119,997,562,576.50
  5. Step 5: Solve for x
    x = 3,497,119,997,562,576.50/67,127,565.31
  6. Step 6: Final answer
    x = 52,096,630.97

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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.