Home / 6,079,412,336.83-8,385,264,077.25-5,579,236,306.10

Finding the Fourth Proportional to 6,079,412,336.83, 8,385,264,077.25 and 5,579,236,306.10

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Solution

The fourth proportional to 6,079,412,336.83, 8,385,264,077.25 and 5,579,236,306.10 is: 7,695,376,984.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079,412,336.83 : 8,385,264,077.25 = 5,579,236,306.10 : x
  2. Step 2: Convert to fraction form
    6,079,412,336.83/8,385,264,077.25 = 5,579,236,306.10/x
  3. Step 3: Cross multiply
    6,079,412,336.83x = 8,385,264,077.25 × 5,579,236,306.10
  4. Step 4: Simplify right side
    6,079,412,336.83x = 46,783,369,776,070,926,336
  5. Step 5: Solve for x
    x = 46,783,369,776,070,926,336/6,079,412,336.83
  6. Step 6: Final answer
    x = 7,695,376,984.49

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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.