Home / 67,082,558.98-92,574,244.89-38,110,772.74

Finding the Fourth Proportional to 67,082,558.98, 92,574,244.89 and 38,110,772.74

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Solution

The fourth proportional to 67,082,558.98, 92,574,244.89 and 38,110,772.74 is: 52,593,044.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,082,558.98 : 92,574,244.89 = 38,110,772.74 : x
  2. Step 2: Convert to fraction form
    67,082,558.98/92,574,244.89 = 38,110,772.74/x
  3. Step 3: Cross multiply
    67,082,558.98x = 92,574,244.89 × 38,110,772.74
  4. Step 4: Simplify right side
    67,082,558.98x = 3,528,076,008,579,896.50
  5. Step 5: Solve for x
    x = 3,528,076,008,579,896.50/67,082,558.98
  6. Step 6: Final answer
    x = 52,593,044.48

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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.