Home / 67,163,493,613.84-92,685,656,372.52-36,680,094,538

Finding the Fourth Proportional to 67,163,493,613.84, 92,685,656,372.52 and 36,680,094,538

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Solution

The fourth proportional to 67,163,493,613.84, 92,685,656,372.52 and 36,680,094,538 is: 50,618,549,678.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,163,493,613.84 : 92,685,656,372.52 = 36,680,094,538 : x
  2. Step 2: Convert to fraction form
    67,163,493,613.84/92,685,656,372.52 = 36,680,094,538/x
  3. Step 3: Cross multiply
    67,163,493,613.84x = 92,685,656,372.52 × 36,680,094,538
  4. Step 4: Simplify right side
    67,163,493,613.84x = 3,399,718,638,060,615,761,920
  5. Step 5: Solve for x
    x = 3,399,718,638,060,615,761,920/67,163,493,613.84
  6. Step 6: Final answer
    x = 50,618,549,678.30

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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.