Home / 2,476,853,995,581.20-3,418,164,452,549.10-1,379,436,429,474.50

Finding the Fourth Proportional to 2,476,853,995,581.20, 3,418,164,452,549.10 and 1,379,436,429,474.50

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Solution

The fourth proportional to 2,476,853,995,581.20, 3,418,164,452,549.10 and 1,379,436,429,474.50 is: 1,903,681,273,176.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,853,995,581.20 : 3,418,164,452,549.10 = 1,379,436,429,474.50 : x
  2. Step 2: Convert to fraction form
    2,476,853,995,581.20/3,418,164,452,549.10 = 1,379,436,429,474.50/x
  3. Step 3: Cross multiply
    2,476,853,995,581.20x = 3,418,164,452,549.10 × 1,379,436,429,474.50
  4. Step 4: Simplify right side
    2,476,853,995,581.20x = 4,715,140,567,780,989,685,727,232
  5. Step 5: Solve for x
    x = 4,715,140,567,780,989,685,727,232/2,476,853,995,581.20
  6. Step 6: Final answer
    x = 1,903,681,273,176.77

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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.