Home / 67,602,480.73-93,296,434.34-37,836,105.82

Finding the Fourth Proportional to 67,602,480.73, 93,296,434.34 and 37,836,105.82

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Solution

The fourth proportional to 67,602,480.73, 93,296,434.34 and 37,836,105.82 is: 52,216,630.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,602,480.73 : 93,296,434.34 = 37,836,105.82 : x
  2. Step 2: Convert to fraction form
    67,602,480.73/93,296,434.34 = 37,836,105.82/x
  3. Step 3: Cross multiply
    67,602,480.73x = 93,296,434.34 × 37,836,105.82
  4. Step 4: Simplify right side
    67,602,480.73x = 3,529,973,762,178,271.50
  5. Step 5: Solve for x
    x = 3,529,973,762,178,271.50/67,602,480.73
  6. Step 6: Final answer
    x = 52,216,630.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.